Schedule

Joint Plenary I

Joint Poster Session I

Machine Learning for Microscopy

1. 13:00 - 13:15

   (UTC - 07:00)
   ATu3Q.1

   Neural Network-Based Virtual Staining of Defocused Autofluorescence Images of Label-Free Tissue

   Presenter: Yijie Zhang, University of California, Los Angeles, United States

    Presentation Details

   We present a virtual staining framework to rapidly stain defocused autofluorescence images of label-free tissue. This technique saves image acquisition time by lowering the autofocusing precision of a microscope without sacrificing the virtual staining quality.Authors: Yijie Zhang, University of California, Los Angeles / Luzhe Huang, University of California, Los Angeles / Tairan Liu, University of California, Los Angeles / Keyi Cheng, University of California, Los Angeles / Kevin de Haan, University of California, Los Angeles / Yuzhu Li, University of California, Los Angeles / Bijie Bai, University of California, Los Angeles / Aydogan Ozcan, University of California, Los Angeles
2. 13:15 - 13:30

   (UTC - 07:00)
   ATu3Q.2

   Large Depth-of-Field Image Restoration in Ultra-Compact Microscope Through Deep Learning

   Presenter: Xiaofei Song, Tsinghua University, China

    Presentation Details

   The optical performance of current miniaturized microscopes is limited in size, performance, and cost. We report a large depth-of-field ultra-compact microscope and propose a simulation-supervision image restoration method based on deep learning, accomplishing high imaging performance efficiently.Authors: Xiaofei Song, Tsinghua University / Yuanlong Zhang, Tsinghua University / Jiachen Xie, Tsinghua University / Jiamin Wu, Tsinghua University / Lu Fang, Tsinghua University / Qionghai Dai, Tsinghua University
3. 13:30 - 13:45

   (UTC - 07:00)
   ATu3Q.3

   Miniaturized and Thin Microscope With Learnable Real-Time Reconstruction

   Presenter: Feng Tian, University of California Davis, United States

    Presentation Details

   We demonstrate a miniaturized and thin microscope using custom designed doublet microlens array and a deep learning based multi-stage reconstruction model. The microscope is capable of real-time fluorescent imaging at a large field of view.Authors: Feng Tian, University of California Davis / Weijian Yang, University of California Davis
4. 13:45 - 14:15

   (UTC - 07:00)
   ATu3Q.4

   Self-Supervised Neural Network for Holographic Microscopy

   Presenter: Luzhe Huang, University of California, Los Angeles, United States

    Presentation Details

   We present a self-supervised hologram reconstruction neural network trained using a physics-consistency loss, which achieves superior generalization to reconstruct holograms of various samples, without previously having/seeing any experimental data or prior knowledge regarding the samples.Authors: Luzhe Huang, University of California, Los Angeles / Hanlong Chen, University of California, Los Angeles / Tairan Liu, University of California, Los Angeles / Aydogan Ozcan, University of California, Los Angeles
5. 14:15 - 14:30

   (UTC - 07:00)
   ATu3Q.5

   Unsupervised Image Enhancement for Nonlinear Optical Microscopy With Scarce Samples

   Presenter: Yun-Jie Jhang, National Tsing Hua University, Taiwan

    Presentation Details

   We present an unsupervised model without any assumptions to enhance images in nonlinear optical microscopy. It only takes 30 training images and can be generalized to unseen samples. Qualitative and quantitative results show significant improvement.Authors: Yun-Jie Jhang, National Tsing Hua University / Xin Lin, National Yang Ming Chiao Tung University / Shih-Hsuan Chia, National Yang Ming Chiao Tung University / Wei-Chung Chen, Kaohsiung Medical University / I-Chen Wu, Kaohsiung Medical University Hospital / Ming-Tsang Wu, Kaohsiung Medical University / Guan-Yu Zhuo, China Medical University / Hung-Wen Chen, National Tsing Hua University
6. 14:30 - 14:45

   (UTC - 07:00)
   ATu3Q.6

   Deep Unsupervised Learning for Biomedical Image Translation From Harmonic Generation Microscopy Image to H&E-Stained Image

   Presenter: Wei-Ju Chen, National Tsing Hua University, Taiwan

    Presentation Details

   This work proposes an unsupervised deep learning-based image translation from Harmonic generation microscopy (HGM) to widely used H&E-stained images. The proposed methodology is promising and hopefully will facilitate adopting HGM in clinical workflows.Authors: Wei-Ju Chen, National Tsing Hua University / En-Yu Liao, National Taiwan University / Tsung-Ming Tai, NVIDIA / Yi-Hua Liao, National Taiwan University Hospital and College of Medicine, National Taiwan University / Chi-Kuang Sun, National Taiwan University / Cheng-Kuang Lee, NVIDIA / Simon See, NVIDIA / Hung-Wen Chen, National Tsing Hua University
7. 14:45 - 15:00

   (UTC - 07:00)
   ATu3Q.7

   Label-Free Cancer Classification Using Hyperspectral Imaging Microscopy and Machine Learning

   Presenter: Shuyan Zhang, Institute of Bioengineering and Bioimaging, A*STAR, Singapore

    Presentation Details

   Hyperspectral imaging combined with darkfield and phase contrast microscopy was used to image label-free unstained breast tissue slides. Machine learning was applied for cancer classification and an accuracy above 96% was achieved.Authors: Shuyan Zhang, Institute of Bioengineering and Bioimaging, A*STAR / Wenjun Liao, Institute of Bioengineering and Bioimaging, A*STAR / Ryan Ron Zee Tan, Institute of Bioengineering and Bioimaging, A*STAR / Xiuting Li, Institute of Bioengineering and Bioimaging, A*STAR / Malini Olivo, Institute of Bioengineering and Bioimaging, A*STAR

Lasers Sources

1. 13:00 - 13:30

   (UTC - 07:00)
   ATu3R.1

   Modern Diode Pumped Solid State Lasers

   Presenter: Niklaus Wetter, Instituto de Pesquisas Energéticas e Nucleares- IPEN/CNEN, Brazil

    Presentation Details

   Invited

   A brief review of the advances in diode-pumped, Neodymium-doped, high-efficiency lasers is presented, showing how different configurations were able to achieve extremely elevated slope efficiencies, close to the quantum limit, while demonstrating excellent beam quality.Authors: Niklaus Wetter, Instituto de Pesquisas Energéticas e Nucleares- IPEN/CNEN / Felipe Prado, Instituto de Pesquisas Energéticas e Nucleares- IPEN/CNEN / Tárcio Vieira, Instituto de Pesquisas Energéticas e Nucleares- IPEN/CNEN / Alessandro Deana, Instituto de Pesquisas Energéticas e Nucleares- IPEN/CNEN
2. 13:30 - 13:45

   (UTC - 07:00)
   ATu3R.2

   Optically 3D µ-Printed Directional-Emission WGM Microlasers for on-Chip Integrated Sensing

   Presenter: WANG Zhizheng, The Hong Kong Polytechnic University, Hong Kong

    Presentation Details

   An optical 3D micro-printing method is presented to directly print polymer whispering-gallery mode (WGM) microlaser with deformed microcavity. It can rapidly and precisely tailor the geometry of optical WMG microcavities for on-chip integrated sensing applications.Authors: WANG Zhizheng, The Hong Kong Polytechnic University
3. 13:45 - 14:15

   (UTC - 07:00)
   ATu3R.3

   Development of High Power Ultrafast THz Sources and Their Application for Imaging

   Presenter: Samira Mansourzadeh Ashkani, Ruhr University Bochum, Germany

    Presentation Details

   Invited

   We will present high power and broad bandwidth THz sources in the high repetition rate regime. These sources enable us to enhance the dynamic range and accelerate measurements in THz imaging and spectroscopy applications.Authors: Samira Mansourzadeh Ashkani, Ruhr University Bochum / Tim Vogel, Ruhr University Bochum / Martin Hoffmannn, Ruhr University Bochum / Clara Saraceno, Ruhr University Bochum
4. 14:15 - 14:30

   (UTC - 07:00)
   ATu3R.4

   Wide-Range Angle-Sensitive Plasmonic Color Printing With a Lossy Resonator

   Presenter: Sarah Chowdhury, Purdue University, United States

    Presentation Details

   We demonstrate a wide gamut of color generation by large-scale, lithography-free, and environment-friendly plasmonic structures with a resolution of 100 µm for macroscopic color printing by utilizing femtosecond laser photomodification of multi-functional optical elements.Authors: Sarah Chowdhury, Purdue University / Jeffrey Simon, Purdue University / Michal P Nowak, Purdue University / Ludmila Prokopeva, Purdue University / Karthik Pagadala, Purdue University / Colton Bradley Fruhling, Purdue University / Esteban Garcia Bravo, Purdue University / Piotr Nyga, Institute of Optoelectronics / Alexander Kildishev, Purdue University / Vladimir Shalaev, Purdue University / Alexandra Boltasseva, Purdue University
5. 14:30 - 14:45

   (UTC - 07:00)
   ATu3R.5

   Low Threshold Lasing Based on a Hybrid Si/III-v Cavity With Quantum Dots.

   Presenter: Mohammad Habibur Rahaman, University of Maryland, United States

    Presentation Details

   Here, we present a low threshold nanolaser design based on an alignment-free heterogeneous Si-GaAs photonic crystal cavity where the cavity design is only in silicon and GaAs is a wider slab.Authors: Mohammad Habibur Rahaman, University of Maryland / Changmin Lee, University of Maryland / Mustafa Atabey Buyukkaya, University of Maryland / Yuqi Zhao, University of Maryland / Edo Waks, University of Maryland
6. 14:45 - 15:00

   (UTC - 07:00)
   ATu3R.6

   Compact MEMS-Based LiDAR for Long-Distance Range Over 350-m and High Resolution Point-Cloud Data of ±0.01^o

   Presenter: Liu Chun-Nien, National Chung Hsing University, Taiwan

    Presentation Details

   We report a compact MEMS-based LiDAR module with a synchronized dual-laser beam to enhance both the long-distance range and clear point-cloud data. This LiDAR exhibits long-distance range over 350-m and high-resolution point-cloud data of ±0.01o.Authors: Chien-Wei Huang, National Chung Hsing University / Liu Chun-Nien, National Chung Hsing University / Sheng-Chuan Mao, National Chung Hsing University / Yung-Peng Chang, Taiwan Color Optics Inc. / Zingway Pei, National Chung Hsing University / Charles W. Tu, National Chung Hsing University / Wood-Hi Cheng, National Chung Hsing University

Imaging Technologies

1. 13:00 - 13:15

   (UTC - 07:00)
   ATu3K.1

   Optical Phase Insensitive Off-Axis Operation of the Hybrid Opto-Electronic Correlator for Ultra-Fast Shift, Scale, and Rotation Invariant Target Recognition

   Presenter: Tabassom Hamidfar, Northwestern University, United States

    Presentation Details

   We report on off-axis operation of the hybrid opto-electronic correlator whereby the scale, rotation and shift invariant image recognition process becomes insensitive to variations in optical path lengths, thus making it extremely robust against vibrations.Authors: Julian Gamboa, Northwestern University / Tabassom Hamidfar, Northwestern University / Xi Shen, Northwestern University / Selim Shahriar, Northwestern University
2. 13:15 - 13:30

   (UTC - 07:00)
   ATu3K.2

   Compact Mueller Matrix Microscope Based on Chip-Integrated Full-Stokes Polarimetric Imaging Sensor

   Presenter: Jiawei Zuo, Arizona State University, Ecuador

    Presentation Details

   We report a compact, dual-color Mueller matrix microscope based on a chip-integrated CMOS polarization imaging sensor. Our system provides high-accuracy polarization imaging and Mueller matrix imaging.Authors: Jiawei Zuo, Arizona State University / Ashutosh Bangalore Aravinda Babu, Arizona State University / Mo Tian, Arizona State University / Hossain Mansur Resalat Faruque, Arizona State University / Jing Bai, Arizona State University / Shinhyuk Choi, Arizona State University / Yu Yao, Arizona State University
3. 13:30 - 14:00

   (UTC - 07:00)
   ATu3K.3

   Electro-Optic Imaging Millimeter-Wave Propagation on-Wafer

   Presenter: Bryan Bosworth, NIST, United States

    Presentation Details

   We demonstrate an electro-optic imaging system for millimeter-waves propagating along a coplanar waveguide. Using dual optical frequency combs and a polarization resolved microscope, we image signals with bandwidth >100 GHz and >48 dB dynamic range.Authors: Bryan Bosworth, NIST / Nick Jungwirth, NIST / Jerome Cheron, NIST / Franklyn Quinlan, NIST / Nathan Orloff, NIST / Chris Long, NIST / Ari Feldman, NIST
4. 14:00 - 14:15

   (UTC - 07:00)
   ATu3K.4

   Multispectral Snapshot High-Speed Imaging Using Periodic Shadowing Multiplexing

   Presenter: David Andersson, Lund University, Sweden

    Presentation Details

   We present a light-efficient multiplexed imaging setup that can be used with any monochrome camera and combine it with a high-speed camera to achieve high-speed multispectral imaging with no loss in capture rate or FOV.Authors: David Andersson, Lund University / Elias Kristensson, Lund University
5. 14:15 - 14:30

   (UTC - 07:00)
   ATu3K.5

   Multispectral Routers for Snapshot Spectral Imaging

   Presenter: Peter Catrysse, Stanford University, United States

    Presentation Details

   We introduce multispectral routers for snapshot spectral imaging. Multispectral routers, unlike filters, do not reject light to select spectral content and can achieve ideal spectral selectivity without loss of photons within a wavelength size footprint.Authors: Peter Catrysse, Stanford University / Shanhui Fan, Stanford University
6. 14:30 - 14:45

   (UTC - 07:00)
   ATu3K.6

   High Resolution, low Noise and Full Color Single Pixel Imaging Camera Using Cyclic Patterns

   Presenter: Seyed Saleh Mousavi Khaleghi, University of Melbourne, Australia

    Presentation Details

   We demonstrate a high resolution (1024 x 768 px), low noise, full color, and computationally simple single pixel imaging system using cyclic patterns that scroll down the digital micromirror device.Authors: Seyed Saleh Mousavi Khaleghi, University of Melbourne / Sivacarendran Balendhran, University of Melbourne / Nima Sefidmooye Azar, University of Melbourne / Shaban Sulejman, University of Melbourne / Ann Roberts, University of Melbourne / Kenneth B. Crozier, University of Melbourne
7. 14:45 - 15:00

   (UTC - 07:00)
   ATu3K.7

   Large Field-of-View LWIR Imaging via Meta-Optics

   Presenter: Anna Wirth-Singh, University of Washington, United States

    Presentation Details

   Large Field-of-View (FoV) imaging is desirable for many applications. We demonstrate 80° FoV LWIR imaging with 1 cm entrance aperture using a meta-optic under broadband thermal emission.Authors: Anna Wirth-Singh, University of Washington / Saswata Mukherjee, University of Washington / Zheyi Han, University of Washington / Johannes Fröch, University of Washington / Luocheng Huang, University of Washington / Zhihao Zhou, University of Washington / Zachary Coppens, CFD Research Corporation / Karl Böhringer, University of Washington / Arka Majumdar, University of Washington

Advances in LEDs

1. 13:00 - 13:15

   (UTC - 07:00)
   ATu3H.1

   High Power and High Modulation Bandwidth Deep-Ultraviolet LEDs With Microcavities and Reflectors

   Presenter: Huabin Yu, University of Sci. & Tech. of China, China

    Presentation Details

   In this work, we fabricated a deep ultraviolet light-emitting diode with SiO2-based microcavity, which can enlarge the light output power and modulation bandwidth, eventually facilitating to establish viable high-speed optical wireless communication systems.Authors: Huabin Yu, University of Sci. & Tech. of China / Danhao Wang, University of Sci. & Tech. of China / Haiding Sun, University of Sci. & Tech. of China
2. 13:15 - 13:30

   (UTC - 07:00)
   ATu3H.2

   Non-Planar Growth of High Al-Mole-Fraction AlGaN Heterostructures on Patterned GaN Substrates for UV LEDs and Laser Diodes

   Presenter: Yuto Ando, Georgia Institute of Technology, United States

    Presentation Details

   Non-planar growth of thick AlGaN layers on patterned GaN substrates was investigated to suppress cracking of III-Nitride heterostructures. Preliminary devices with promising characteristics for achieving high-performance UV LEDs and laser diodes were demonstrated.Authors: Yuto Ando, Georgia Institute of Technology / Zhiyu Xu, Georgia Institute of Technology / Theeradetch Detchprohm, Georgia Institute of Technology / Russell Dupuis, Georgia Institute of Technology
3. 13:30 - 13:45

   (UTC - 07:00)
   ATu3H.3

   Yellow-Green Micro-LEDs With Nanoporous Distributed Bragg Reflectors

   Presenter: Fu-He Hsiao, National Yang Ming Chiao Tung University, Taiwan

    Presentation Details

   Yellow-green InGaN/GaN micro-LEDs with nanoporous distributed Bragg reflectors emits stable wavelength of 547 nm at high current density and exhibits the highest modulation bandwidth of 442 MHz with a measured transmission rate of 800 Mbit/s.Authors: Fu-He Hsiao, National Yang Ming Chiao Tung University / Wei-Ta Huang, National Yang Ming Chiao Tung University / Hsin Chaing, National Yang Ming Chiao Tung University / Yu-Ming Huang, National Yang Ming Chiao Tung University / Konthoujam Singh, National Yang Ming Chiao Tung University / Chun-Liang Lin, National Yang Ming Chiao Tung University / Chi Wai Chow, National Yang Ming Chiao Tung University / Shih-Chen Chen, Hon Hai Research Institute / Hao-Chung Kuo, Hon Hai Research Institute
4. 13:45 - 14:15

   (UTC - 07:00)
   ATu3H.4

   Photonic Characteristics of U-Shape Micro Light-Emitting Diodes and Their Integration With Colloidal Quantum Dots

   Presenter: Bo Ming Huang, Graduated Institute of Photonics and Optoelectronics, National Taiwan University, Taiwan

    Presentation Details

   An InGaN U-shape micro LED is fabricated and integrated with colloidal quantum dots.The extracted SRH coefficient showed a 3.2-time increase of surface recombination velocity, while the lifetime of the quantum dot layer is extended 16 fold due to less thermal stress.Authors: Bo Ming Huang, Graduated Institute of Photonics and Optoelectronics, National Taiwan University / Yu Ming Jao, Graduated Institute of Photonics and Optoelectronics, National Taiwan University / Fang Zhong Lin, Institute of Photonic System, National Yang Ming Chiao Tung University / Guan Ying Lee, Institute of Photonic System, National Yang Ming Chiao Tung University / Chung Ping Huang, Graduate Program of College of Photonics, College of Photonics, National Yang Ming Chiao Tung University / Hao Chung Kuo, Institute of Electro-Optical Engineering, National Yang Ming Chiao Tung University / Chien-Chung Lin, Graduated Institute of Photonics and Optoelectronics, National Taiwan University
5. 14:15 - 14:30

   (UTC - 07:00)
   ATu3H.5

   Transfer Printing of InGaN/GaN Quantum-Well Based Light Emitting Diodes

   Presenter: Stijn Poelman, Ghent University - imec, Belgium

    Presentation Details

   We demonstrate the transfer printing of an InGaN/GaN-QW based LED on a silicon substrate, emitting around 470 nm. This result is the first step toward heterogeneous integration of GaN-based devices on CMOS-compatible SiN photonic circuits.Authors: Stijn Poelman, Ghent University - imec / Maximilien Billet, Ghent University - imec / Artur Hermans, Massachusetts Institute of Technology / Natalia Fiuczek, Polish Academy of Sciences / Henryk Turski, Polish Academy of Sciences / Bart Kuyken, Ghent University - imec
6. 14:30 - 14:45

   (UTC - 07:00)
   ATu3H.6

   Performance Analyses of High-Efficiency InGaN Red Micro-LEDs for Visible Light Communication

   Presenter: Wen Chien Miao, College of Science, National Yang Ming Chiao Tung University, Taiwan

    Presentation Details

   InGaN red micro-light-emitting diodes (micro-LEDs) with the external quantum efficiency (EQE) of 5.02% are adopted for visible light communication (VLC), achieving a modulation bandwidth of 271 MHz and a data transmission rate of 350 Mbit/s.Authors: Wen Chien Miao, College of Science, National Yang Ming Chiao Tung University / Fu He Hsiao, College of Science, National Yang Ming Chiao Tung University / Tzu Yi Lee, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University / Daisuke Iida, King Abdullah University of Science and Technology (KAUST) / Ray-Hua Horng, National Yang Ming Chiao Tung University / Hyeyoung Ahn, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University / Chi Wai Chow, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University / Kazuhiro Ohkawa, King Abdullah University of Science and Technology (KAUST) / Shih-Chen Chen, Hon Hai Research Institute / Hao-Chung Kuo, Hon Hai Research Institute
7. 14:45 - 15:00

   (UTC - 07:00)
   ATu3H.7

   Interband Cascade Light Emitting Diodes Centered at 5.8 µm for on-Site Detection of Food Contaminants

   Presenter: Nicolas Schaefer, nanoplus Nanosystems and Technologies Gm, Germany

    Presentation Details

   Mid infrared spectroscopy is a useful tool for quality control in the food production chain. We present Interband Cascade Light Emitting Diodes centered at 5.8 µm that enable cost effective and portable testing of food and feed commodities.Authors: Nicolas Schaefer, nanoplus Nanosystems and Technologies Gm / Julian Scheuermann, nanoplus Nanosystems and Technologies Gm / Robert Weih, nanoplus Nanosystems and Technologies Gm / Johannes Koeth, nanoplus Nanosystems and Technologies Gm / Sven Höfling, Universitaet Wuerzburg

Nonlinear Optics in Thin Film Lithium Niobate

1. 13:00 - 14:00

   (UTC - 07:00)
   STu3L.1

   Nonlinear Nanophotonics in Thin-Film Lithium Niobate

   Presenter: Martin Fejer, Stanford University, United States

    Presentation Details

   Tutorial

   Periodically poled nanophotonic waveguides in lithium niobate provide a combination of strong nonlinear coupling, low propagation losses and dispersion engineering unavailable in other platforms. Nonlinear interactions, emphasizing ultralow power and few cycle operation, and progress toward the few-photon regime, will be discussed.Authors: Martin Fejer, Stanford University
2. 14:00 - 14:15

   (UTC - 07:00)
   STu3L.2

   18 GHz Frequency Comb in the UV via on-Chip Cascaded Harmonics

   Presenter: François Bouchy, University of Geneva, Switzerland

    Presentation Details

   We report on an 18 GHz repetition-rate electro-optic frequency comb centered at 390 nm via on-chip cascaded harmonic generation covering more than 2000 lines across 40 THz of optical bandwidth.Authors: Markus Ludwig, Deutsches Elektronen-Synchrotron DESY / Furkan Ayhan, Ecole Polytechnique Fédérale de Lausanne (EPFL) / Thibault Voumard, Deutsches Elektronen-Synchrotron DESY / Thibault Wildi, Deutsches Elektronen-Synchrotron DESY / Mahmoud Gaafar, Deutsches Elektronen-Synchrotron DESY / Davide Grassani, Centre Suisse d’Electronique et Microtechnique SA (CSEM) / Ewelina Obrzud, Centre Suisse d’Electronique et Microtechnique SA (CSEM) / Tobias Schmidt, University of Geneva / François Bouchy, University of Geneva / Louis Villanueva, Ecole Polytechnique Fédérale de Lausanne (EPFL) / Victor Brasch, Q.ant GmbH / Tobias Herr, Deutsches Elektronen-Synchrotron DESY
3. 14:15 - 14:30

   (UTC - 07:00)
   STu3L.3

   Monolithically-Integrated Femtosecond Optical Parametric Oscillators

   Presenter: Nayara Jornod, Stanford University, United States

    Presentation Details

   We demonstrate synchronously-pumped femtosecond optical parametric oscillators in integrated photonics. These monolithic 10-GHz cavities operate stably without active locking and exhibit many operating regimes observed in free-space OPOs: nondegenerate operation, box-pulsing, and quadratic bright-dark solitons.Authors: Nayara Jornod, Stanford University / Marc Jankowski, Stanford University / Léonard Krüger, ETH Zurich / Valentin Wittwer, Université de Neuchâtel / Norbert Modsching, Université de Neuchâtel / Carsten Langrock, Stanford University / Christopher Richard Phillips, ETH Zurich / Ursula Keller, ETH Zurich / Thomas Südmeyer, Université de Neuchâtel / Martin Fejer, Stanford University
4. 14:30 - 14:45

   (UTC - 07:00)
   STu3L.4

   Widely Tunable, Low-Threshold Raman Laser Based on Dispersion-Managed Lithium Niobate Microresonator

   Presenter: Yanjing Zhao, Technical University of Denmark, Denmark

    Presentation Details

   We achieve sub-milliwatt-threshold Raman lasing in a high-Q thin-film lithium niobate microresonator and demonstrate a tuning range of about 300 nm by sweeping the pump frequency only within the telecom C- and L-band.Authors: Yanjing Zhao, Technical University of Denmark / Xiaoyue Liu, Sun Yat-sen University / Kresten Yvind, Technical University of Denmark / xinlun cai, Sun Yat-sen University / Minhao Pu, Technical University of Denmark

Optical Devices and Processing I

1. 13:00 - 14:00

   (UTC - 07:00)
   STu3N.1

   Wide Bandgap Semiconductors for UV Photonics and Non-Linear Optics

   Presenter: Huili (Grace) Xing, Cornell University, United States

    Presentation Details

   Tutorial

   To be providedAuthors: Huili (Grace) Xing, Cornell University
2. 14:00 - 14:15

   (UTC - 07:00)
   STu3N.2

   Doubly Phase Matched Wavelength Conversion in Thin-Film Lithium Niobate Nanowaveguides

   Presenter: chao tang, Stevens Institute of Technology, United States

    Presentation Details

   We demonstrate double-peak quasi-phasing matching for second-harmonic generation with high efficiency by engineering periodic poling. The results show the potential of multi-channel nonlinear optical processing on chip.Authors: chao tang, Stevens Institute of Technology / Shenyu Zhu, Stevens Institute of Technology / Zhaohui Ma, Stevens Institute of Technology / Zhan Li, Stevens Institute of Technology / Yongmeng Sua, Stevens Institute of Technology / Yuping Huang, Stevens Institute of Technology
3. 14:15 - 14:30

   (UTC - 07:00)
   STu3N.3

   Giant Second-Order Nonlinear Optical Susceptibility in Chain-Like γ-NaAs_1-xSb_xSe₂ (x=0, 0.05)

   Presenter: Jingyang He, Pennsylvania State University, United States

    Presentation Details

   We report the successful stabilization of the noncentrosymmetric phase of γ-NaAsSe2 through doping and demonstrate that γ-NaAs1-xSbxSe2 (x=0, 0.05) crystals with chain-like structures exhibit giant non-resonant second harmonic generation (SHG) coefficients.Authors: Jingyang He, Pennsylvania State University / Abishek Iyer, Northwestern University / Michael Waters, Northwestern University / Sumanta Sarkar, Northwestern University / Duck-Young Chung, Argonne National Laboratory / James Rondinelli, Northwestern University / Mercouri Kanatzidis, Northwestern University / Venkatraman Gopalan, Pennsylvania State University
4. 14:30 - 14:45

   (UTC - 07:00)
   STu3N.4

   Quantum-Relevant Optical Nonlinearity in Aluminum Nitride

   Presenter: Jiangnan Liu, University of Michigan, United States

    Presentation Details

   Record-high electro-optic coefficient in thin-film AIN is demonstrated by introducing Al0.75Ga0.25N multiple quantum-wells. Ferroelectricity is reached with novel ScAlN quantum structures, developed to enhance χ(2) nonlinearity toward quantum relevance.Authors: Jiangnan Liu, University of Michigan / Anshuman Singh, Raytheon BBN Technologies / Ping Wang, University of Michigan / Ding Wang, University of Michigan / Walter Shin, University of Michigan / Mackillo Kira, University of Michigan / Moe Soltani, Raytheon BBN Technologies / Zetian Mi, University of Michigan
5. 14:45 - 15:00

   (UTC - 07:00)
   STu3N.5

   AlGaN Deep Ultraviolet Light-Emitting Diodes Performance Enhancement Strategy at Last Quantum Barrier

   Presenter: Huabin Yu, University of Sci. & Tech. of China, China

    Presentation Details

   To "function" as an inimitable strategy to decrease electron leakage and boost electron and hole injection efficiency for effective radiative recombination, we propose a DUV LED device design with a band-engineered last quantum barrier.Authors: Memon Muhammad, University of Sci. & Tech. of China / Danhao Wang, University of Sci. & Tech. of China / Huabin Yu, University of Sci. & Tech. of China / Hongfeng Jia, University of Sci. & Tech. of China / Shudan Xiao, University of Sci. & Tech. of China / Haiding Sun, University of Sci. & Tech. of China

Integrated Lasers-I

1. 13:00 - 14:00

   (UTC - 07:00)
   STu3P.1

   Title to be Provided

   Presenter: Roel G. Baets, Ghent University, INTEC, Belgium

    Presentation Details

   Tutorial

   To be providedAuthors: Roel G. Baets, Ghent University, INTEC
2. 14:00 - 14:15

   (UTC - 07:00)
   STu3P.2

   A Hertz-Linewidth Erbium Laser Based on Photonic Integrated Circuits

   Presenter: Yang Liu, EPFL, Switzerland

    Presentation Details

   We demonstrate a photonic integrated circuit-based Erbium laser by endowing an ultralow-loss silicon nitride integrated optical cavity with Erbium-based gain. The free-running laser achieves 50Hz intrinsic linewidth, 17mW output power, and 40nm wavelength tuning.Authors: Zheru Qiu, EPFL / Yang Liu, EPFL / Xinru Ji, EPFL / Grigory Lihachev, EPFL / Johann Riemensberger, EPFL / Rui Ning Wang, EPFL / Tobias Kippenberg, EPFL
3. 14:15 - 14:30

   (UTC - 07:00)
   STu3P.3

   Sub-kHz Linewidth, High Power, Frequency Agile Photonic Integrated E-DBR Laser

   Presenter: Anat Siddharth, EPFL, Switzerland

    Presentation Details

   We demonstrate a novel class of lasers, based on the hybrid integration of an RSOA with an extended-distributed Bragg reflector (E-DBR) laser cavity implemented on a Si3N4 chip with microheaters. This enables us to reach sub-kHz laser linewidth with more than 30 mW output power and mode-hop free tuning range up to 62.4 GHz.Authors: Anat Siddharth, EPFL / Grigory Lihachev, EPFL / Rui Ning Wang, EPFL / Xinru Ji, EPFL / Zheru Qiu, EPFL / Johann Riemensberger, EPFL / Tobias Kippenberg, EPFL
4. 14:30 - 14:45

   (UTC - 07:00)
   STu3P.4

   Engineering Design of Integrated III-v/SiN Quantum-Well and Quantum-dot Lasers

   Presenter: Yating Wan, King Abdullah University of Science and Technology, Saudi Arabia

    Presentation Details

   Spectrally-pure lasers are paramount in various fields. Progression to Hz-level lasing linewidth in III-V/SiN lasers with quantum-dot active regions is predicted here. Using parametric studies, one can produce timely results in engineering designs.Authors: Emad Alkhazraji, King Abdullah University of Science and Technology / Weng Chow, Sandia National Laboratories / Frederic Grillot, Institute Polytechnique de Paris / John Bowers, University of California Santa Barbara / Scott Madaras, Sandia National Laboratories / Michael Gehl, Sandia National Laboratories / Erik Skogen, Sandia National Laboratories / Yating Wan, King Abdullah University of Science and Technology
5. 14:45 - 15:00

   (UTC - 07:00)
   STu3P.5

   Monolithic MQW Polarization Mode Controller Integrated With Sidewall Grating DFB Laser

   Presenter: Xiao Sun, University of Glasgow, United Kingdom

    Presentation Details

   An AlGaInAs MQW polarization mode rotator is monolithically integrated with a side wall grating DFB laser and differential phase shifter to achieve TE to circular and then linear polarization conversion.Authors: Xiao Sun, University of Glasgow / Weiqing cheng, University of Glasgow / Song Liang, Institute of Semiconductors, Chinese Academy of Sciences / Shengwei Ye, University of Glasgow / Yongguang Huang, Institute of Semiconductors, Chinese Academy of Sciences / Yiming Sun, University of Glasgow / Ruikang Zhang, Institute of Semiconductors, Chinese Academy of Sciences / Jichuan Xiong, School of Electronic and Optical Engineering, Nanjing University of Science and Technology / Xuefeng Liu, School of Electronic and Optical Engineering, Nanjing University of Science and Technology / John Marsh, University of Glasgow / Lianping Hou, University of Glasgow

Optical Wireless and Microwave Photonics

1. 13:00 - 13:30

   (UTC - 07:00)
   STu3G.1

   Fundamental Limits of Optical Wireless Sensing Using Machine Learning

   Presenter: Maite Brandt-Pearce, University of Virginia, United States

    Presentation Details

   Invited

   Optical wireless communications systems can reach high localization and sensing accuracy due to light’s spatial resolution and predictable propagation. This paper discusses the fundamental limits of optical wireless sensing for different scenarios, including pedestrians indoors.Authors: Maite Brandt-Pearce, University of Virginia / Hamid Hosseinianfar, University of Virginia / Hami Rabbani, University of Virginia
2. 13:30 - 13:45

   (UTC - 07:00)
   STu3G.2

   ASE Noise Source-Based BPSK Terrestrial Free-Space Optical LPI Communication With Adaptive Optics

   Presenter: Vijay Nafria, University of Arizona, United States

    Presentation Details

   In this paper we are presenting results from our one-mile-long free-space optical LPI communication link at University of Arizona for an ASE noise source based 5 Gb/s BPSK signal. We are reporting improvements in the BERs form using the adaptive optics to compensate for wavefront distortions in medium atmospheric turbulence.Authors: Vijay Nafria, University of Arizona
3. 13:45 - 14:00

   (UTC - 07:00)
   STu3G.3

   AlGaN Deep UV Micro-LED Array Integrated Quantum Dots for Solar-Blind and Visible-Light Communication

   Presenter: Huabin Yu, University of Sci. & Tech. of China, China

    Presentation Details

   To enable dual-wavelength emission by vertically integrating DUV micro-LED array and QDs applicable for both solar blind communication and visible light communication, exclusively for underwater communication, have been presented.Authors: Memon Muhammad, University of Sci. & Tech. of China / Danhao Wang, University of Sci. & Tech. of China / Huabin Yu, University of Sci. & Tech. of China / Hongfeng Jia, University of Sci. & Tech. of China / Haiding Sun, University of Sci. & Tech. of China
4. 14:00 - 14:15

   (UTC - 07:00)
   STu3G.4

   Experimental Demonstration of Orbital Angular Momentum Multiplexed Free-Space Optical Chaos-Based Communications

   Presenter: Yiqun Zhang, School of Information and Communication Engineering, University of Electronic Science and Technology of China, China

    Presentation Details

   We experimentally demonstrate and characterize the performance of two orbital angular momentum modes multiplexed free-space optical communications based on all-optical chaotic modulation. High-quality chaos synchronization and transmission capacity of 12-Gbit/s secure communications are successfully achieved.Authors: Yiqun Zhang, School of Information and Communication Engineering, University of Electronic Science and Technology of China / Mingfeng Xu, Research Center on Vector Optical Fields, Institute of Optics and Electronics, Chinese Academy of Sciences / Ning Jiang, School of Information and Communication Engineering, University of Electronic Science and Technology of China / Mingbo Pu, Research Center on Vector Optical Fields, Institute of Optics and Electronics, Chinese Academy of Sciences / Mengjie Zhou, Tianfu Xinglong Lake Laboratory / Shuangcheng Chen, Tianfu Xinglong Lake Laboratory / Martin Lavery, James Watt School of Engineering, University of Glasgow / Hasan Abbas, James Watt School of Engineering, University of Glasgow / Gang Hu, School of Information and Communication Engineering, University of Electronic Science and Technology of China / Kun Qiu, School of Information and Communication Engineering, University of Electronic Science and Technology of China / Xiangang Luo, State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences
5. 14:15 - 14:30

   (UTC - 07:00)
   STu3G.5

   Ultrawideband Microwave Photonic Beamforming Based on Frequency Doubling and Dispersive Delay

   Presenter: Mian Wang, Tsinghua University, China

    Presentation Details

   We propose a photonic true-time-delay beamforming scheme that can achieve ultrawideband waveform generation and distortion-free delay simultaneously. The generation and beamforming performance of an 8-GHz wide linear-frequency-modulated waveform in the Ku band is evaluated.Authors: Mian Wang, Tsinghua University / Xiaoxiao Xue, Tsinghua University / Shangyuan Li, Tsinghua University / XiaoPing Zheng, Tsinghua University
6. 14:30 - 14:45

   (UTC - 07:00)
   STu3G.6

   Experimental Demonstration of Bubble-Induced Turbulence Compensation Employing NHS-PWC in PolMux-UOWC

   Presenter: Bohua Deng, Tsinghua University, China

    Presentation Details

   We propose a non-Hermitian symmetric pairwise coding scheme to compensate for the impairments of bubble-induced turbulence in underwater optical wireless communication, and experimentally demonstrate an 8.58 Gbps system combined with polarization multiplexing.Authors: Bohua Deng, Tsinghua University / Jiwei Wang, Chongqing University / Zhaoming Wang, Tsinghua University / Zixian Wei, Tsinghua University / Chen Chen, Chongqing University / H.Y. Fu, Tsinghua University

Optical Methods for Mechanical and Motion Sensing

1. 13:00 - 13:15

   (UTC - 07:00)
   STu3O.1

   A High-Resolution Photonic Integrated High Q Microresonator Based Accelerometer

   Presenter: Hao Tian, Purdue University, United States

    Presentation Details

   We demonstrated a packaged optomechanical accelerometer with resolution of 850ng. The resonance of a 4 million Q Si3N4 microring resonator is modulated by the stress in springs of a released milligram proof mass upon acceleration.Authors: Hao Tian, Purdue University / Arslan Raja, EPFL / Alaina Attanasio, Purdue University / Junqiu Liu, EPFL / Rui Ning Wang, EPFL / Anat Siddharth, EPFL / Tobias Kippenberg, EPFL / sunil bhave, Purdue University
2. 13:15 - 13:30

   (UTC - 07:00)
   STu3O.2

   Shear Pressure Response Characterization of a GaN Nanopillar LED Based Tactile Sensor

   Presenter: Nathan Dvorak, University of Michigan, United States

    Presentation Details

   The response of a GaN nanopillar based tactile sensor to a shear force is investigated. Two different materials were used to apply the force to understand how the tactile sensor responds to different slipping conditions.Authors: Nathan Dvorak, University of Michigan / Xili Yi, University of Michigan / Nima Fazeli, University of Michigan / Pei-Cheng Ku, University of Michigan
3. 13:30 - 13:45

   (UTC - 07:00)
   STu3O.3

   Wide-Angle Optical Beam Steering Using Phase-Change Materials for Tunable Gratings

   Presenter: Mengyun Wang, University of Oxford, United Kingdom

    Presentation Details

   By incorporating the ultralow-loss phase-change materials (PCMs) into wavelength-agile gratings, the change in the refractive index due to the crystalline phase-state change of PCMs facilitates the expansion of the field-of-view (FOV) of optical beam steering (OBS), achieving a large scanning range over 64°.Authors: Mengyun Wang, University of Oxford / Samarth Aggarwal, University of Oxford / June Sang Lee, University of Oxford / Bowei Dong, University of Oxford / Nikolaos Farmakidis, University of Oxford / Guoce Yang, University of Oxford / Harish Bhaskaran, University of Oxford
4. 13:45 - 14:00

   (UTC - 07:00)
   STu3O.4

   Radial Vibration Measurement Based on Slope-Assisted BOCDA Enabled by Multi-Core Fiber

   Presenter: shuyan chen, huazhong university of science and techn, China

    Presentation Details

   We propose a novel SA-BOCDA sensor based on multicore fiber. By subtracting the output probe powers of two symmetrical outer cores, response enhanced vibration detection is realized without frequency scanning.Authors: shuyan chen, huazhong university of science and techn / Huan He, huazhong university of science and techn / Zhiyong Zhao, huazhong university of science and techn / Songnian Fu, Guangdong university of technology / Ming Tang, huazhong university of science and techn
5. 14:00 - 14:15

   (UTC - 07:00)
   STu3O.5

   Parallel Random LiDAR

   Presenter: Kyungduk Kim, Yale University, United States

    Presentation Details

   We realize parallel LiDAR using a highly multimode laser. Spatio-temporal beating of lasing modes generates multiple probe beams with distinct intensity fluctuations in time, enabling simultaneous ranging of targets. The robustness to interference is shown.Authors: Kyungduk Kim, Yale University / Yaniv Eliezer, Yale University / Olivier Spitz, Yale University / Hui Cao, Yale University
6. 14:15 - 14:30

   (UTC - 07:00)
   STu3O.6

   Traffic Vibration Localizing and Analyzing Using Urban Fiber Network

   Presenter: Guan Wang, Tsinghua University, China

    Presentation Details

   Urban fiber cable is explored as a sensing network to monitor the traffic flow on Beijing Ring Road. Different traffic patterns (including 2022 Winter Olympics) of heavy and light vehicles are observed and analyzed.Authors: Guan Wang, Tsinghua University / Zhongwang Pang, Tsinghua University / Fangmin Wang, Tsinghua University / Yufeng Chen, Tsinghua University / Hongfei Dai, Tsinghua University / Bo Wang, Tsinghua University
7. 14:30 - 14:45

   (UTC - 07:00)
   STu3O.7

   Wavefront Characterization of a Gaussian Beam After Propagation Through Optical Turbulence Generated by Rayleigh-BéNard Convection

   Presenter: Owen M. O'Malley, United States Naval Academy, United States

    Presentation Details

   A Gaussian beam is propagated through a water tank containing Rayleigh-Bénard convection. The beam wavefront is measured using a Shack-Hartmann sensor to obtain optical wavefront statistics for characterization of the random phase perturbations.Authors: Owen M. O'Malley, United States Naval Academy / Nathaniel Ferlic, Naval Air Warfare Center - Aircraft Division / Svetlana Avramov-Zamurovic, United States Naval Academy / Linda Mullen, Naval Air Warfare Center - Aircraft Division / Peter Judd, Naval Research Laboratory

Tunable Passive Devices and Circuits

1. 13:00 - 13:15

   (UTC - 07:00)
   STu3J.1

   Non-Volatile Electrically Programmable Integrated Photonics With 5-bit Operation Based on Phase-Change Material Sb₂S₃

   Presenter: Rui Chen, University of Washington, United States

    Presentation Details

   We report a hybrid phase-change mateial Sb2S3-silicon photonic tunable directional coupler, which exhibits low insertion loss (< 1.0 dB), large extinction ratio (> 10 dB), high endurance (> 1,600 switching events), and 32 operation levels.Authors: Rui Chen, University of Washington / Zhuoran Fang, University of Washington / Christopher Perez, Stanford University / Forrest Miller, University of Washington / Khushboo Kumari, University of Washington / Abhi Saxena, University of Washington / Jiajiu Zheng, University of Washington / Sarah Geiger, Draper Laboratory / Kenneth Goodson, Stanford University / Arka Majumdar, University of Washington
2. 13:15 - 13:30

   (UTC - 07:00)
   STu3J.2

   Fully Tunable Fabry-Pérot Cavity on Silicon Photonic MEMS With 10 nW Static Power Consumption

   Presenter: YOUNGJAE PARK, DGIST, Korea (the Republic of)

    Presentation Details

   We report on a fully tunable Fabry-Pérot cavity on the silicon photonic MEMS having only 10nW static power. Its resonance wavelength is tunable over the full FSR, and its transmissivity is tunable up to 3.8dB.Authors: YOUNGJAE PARK, DGIST / Man J Her, DGIST / Dong Uk Kim, DGIST / Dong Choi, DGIST / Min Lim, DGIST / Myung Hong, DGIST / Sangyoon Han, DGIST
3. 13:30 - 13:45

   (UTC - 07:00)
   STu3J.3

   Large Dispersion Silicon Bragg Grating With Integrated Phase Shifter Array

   Presenter: Brian Stern, Nokia Bell Labs, United States

    Presentation Details

   We demonstrate a silicon photonic Bragg grating waveguide with a large dispersion of -146 ps/nm and 171 GHz bandwidth. Using an integrated phase shifter array, the grating is tuned to reduce ripple nearly threefold.Authors: Brian Stern, Nokia Bell Labs / Haoshuo Chen, Nokia Bell Labs / Kwangwoong Kim, Nokia Bell Labs / Nicolas Fontaine, Nokia Bell Labs
4. 13:45 - 14:00

   (UTC - 07:00)
   STu3J.4

   in Situ Thermal Refractive Index Trimming of Silicon Nitride Waveguides With Suspended Heaters

   Presenter: Tianyuan Xue, Max Planck Institute of Microstructure Physics, Germany

    Presentation Details

   We demonstrate low-power thermal refractive index trimming of silicon nitride waveguides using suspended heaters. An average effective index change of -2.6×10-3 was achieved at a wavelength of 1550 nm with a power dissipation of 40mW after 1.5 hours.Authors: Tianyuan Xue, Max Planck Institute of Microstructure Physics / Joyce Poon, Max Planck Institute of Microstructure Physics / Wesley Sacher, Max Planck Institute of Microstructure Physics
5. 14:00 - 14:15

   (UTC - 07:00)
   STu3J.5

   2×2 Broadband Thermo-Optic Polarization-Insensitive Switch on the SOI Platform

   Presenter: Weijia Li, McGill University, Canada

    Presentation Details

   We demonstrate a 2×2 CMOS-compactable, fabrication-tolerant, polarization-insensitive Mach-Zehnder switch based on thermo-optic engineering, with extinction ratios > 15 dB, insertion losses < 2.3 dB and polarization-dependent losses < 1 dB over a 100-nm wavelength range.Authors: Weijia Li, McGill University / Luhua Xu, CMC / Zixian Wei, McGill University / Deng Mao, McGill University / Jinsong Zhang, McGill University / Yannick D'Mello, McGill University / David Plant, McGill University
6. 14:15 - 14:30

   (UTC - 07:00)
   STu3J.6

   Low-Loss, Fine Resolution Wavelength-Selective Switch Realized at a Silicon Photonics Foundry

   Presenter: Lucas Cohen, Purdue University, United States

    Presentation Details

   We report a demonstration of a 3-channel wavelength-selective switch with individual channel bandwidths of 2 GHz and drop port loss below 1 dB, paving the way for efficient spectrum utilization in quantum networking applications.Authors: Vivek Wankhade, Purdue University / Saleha Fatema, Purdue University / Lucas Cohen, Purdue University / Navin Lingaraju, SRI International / Bohan Zhang, Boston University / Deniz Onural, Boston University / Milos Popovic, Boston University / Andrew Weiner, Purdue University
7. 14:30 - 14:45

   (UTC - 07:00)
   STu3J.7

   Monolithic Integration of Polarization and Mode Division (De)Multiplexing in Silicon Carbide Integrated Platforms

   Presenter: Xiaodong Shi, Technical University of Denmark, Denmark

    Presentation Details

   We monolithically integrate polarization and mode division (de)multiplexers in SiC integrated platforms, which can manipulate six TE and TM multimodes, simultaneously. We numerically and experimentally demonstrate the device with good performances.Authors: Xiaodong Shi, Technical University of Denmark / Yaoqin Lu, Technical University of Denmark / Haiyan Ou, Technical University of Denmark
8. 14:45 - 15:00

   (UTC - 07:00)
   STu3J.8

   High-Extinction-Ratio Ultrabroadband Polarization Beam Splitter Based on Multimode Anti-Symmetric Apodized Bragg Gratings

   Presenter: Guanglian Cheng, Huazhong University of Science and Techn, China

    Presentation Details

   We demonstrate a high-performance polarization beam splitter with extinction ratio > 20 and 30 dB-bandwidths of 240 and 190 nm, respectively. The excess losses are < 2.4/0.9 dB for TE-/TM-polarization from 1415 to 1675 nm.Authors: Guanglian Cheng, Huazhong University of Science and Techn / Qiyuan Yi, Huazhong University of Science and Techn / Zhiwei Yan, Huazhong University of Science and Techn / Qiyuan Li, Huazhong University of Science and Techn / Fanglu Xu, Huazhong University of Science and Techn / Li Shen, Huazhong University of Science and Techn

Quantum Emitters

1. 13:00 - 13:15

   (UTC - 07:00)
   FTu3C.1

   Creating Single Color Centers in Nanodiamonds With Ion Implantation

   Presenter: Zachariah Martin, Purdue University, United States

    Presentation Details

   We report the first demonstration of single silicon vacancy center creation in 20 nm nanodiamonds using silicon ion implantation combined with thermal annealing. Room-temperature single photon emission with linewidth below 10 nm is observed.Authors: Xiaohui Xu, Purdue University / Zachariah Martin, Purdue University / Michael Titze, Sandia National Laboratories / Yongqiang Wang, Los Alamos National Laboratory / Demid Sychev, Purdue University / Jacob Henshaw, Sandia National Laboratories / Alexei Lagutchev, Purdue University / Han Htoon, Los Alamos National Laboratory / Ed Bielejec, Sandia National Laboratories / Simeon Bogdanov, University of Illinois at Urbana-Champaign / Vladimir Shalaev, Purdue University / Alexandra Boltasseva, Purdue University
2. 13:15 - 13:30

   (UTC - 07:00)
   FTu3C.2

   Single-Photon Emitters in Aluminum Nitride by Zr Ion Implantation

   Presenter: Alexander Senichev, Purdue University, United States

    Presentation Details

   We report on the generation of single-photon emitters in aluminum nitride films through Zr-ion implantation, which was predicted to form optically addressable spin defects. We studied implantation conditions, post-implantation procedures, and the properties of resulting emitters.Authors: Alexander Senichev, Purdue University / Zachariah Martin, Purdue University / Yongqiang Wang, Los Alamos National Laboratory / Han Htoon, Los Alamos National Laboratory / Alexei Lagutchev, Purdue University / Alexandra Boltasseva, Purdue University / Vladimir Shalaev, Purdue University
3. 13:30 - 13:45

   (UTC - 07:00)
   FTu3C.3

   Tunable Single Photons From an Artificial Atom in Silicon Photonics

   Presenter: Yu-Lung Tang, UC berkeley, United States

    Presentation Details

   We characterize coherence of single photons emitted from a G center in a sili-con waveguide. We present progress towards lifetime-limited and frequency-tunable singlephoton emission via electrical tuning.Authors: Yu-Lung Tang, UC berkeley / Lukasz Komza, UC berkeley / Polnop Samutpraphoot, Lawrence Berkeley National Laboratory / Hanbin Song, UC Berkeley / Mutasem Odeh, UC Berkeley / Milena Mathew, UC Berkeley / Jiu Chang, UC Berkeley / Zi-Huai Zhang, UC Berkeley / Alp Sipahigil, UC berkeley
4. 13:45 - 14:00

   (UTC - 07:00)
   FTu3C.4

   Multiemitter Cavity Quantum Electrodynamics in 4H-Silicon Carbide-on-Insulator Photonics

   Presenter: Daniil Lukin, Stanford University, United States

    Presentation Details

   We demonstrate small-ensemble (N~10 emitters) cavity quantum electrodynamics with silicon vacancy color centers in microresonators using the 4H-Silicon Carbide on Insulator photonics platform.Authors: Daniil Lukin, Stanford University / Melissa Guidry, Stanford University / Misagh Ghezellou, Linkoping University / Dominic Catanzaro, Stanford University / Josh Yang, Stanford University / Hiroshi Abe, National Institutes for Quantum Science and Technology / Takeshi Ohshima, National Institutes for Quantum Science and Technology / Jawaad Ul-Hassan, Linkoping University / Jelena Vuckovic, Stanford University
5. 14:00 - 14:15

   (UTC - 07:00)
   FTu3C.5

   Quantum Dot Single-Photon Collection Increased by Metallic Nano-Rings

   Presenter: Luca Sapienza, University of Glasgow, United Kingdom

    Presentation Details

   By depositing metallic nano-rings on the surface of GaAs chips containing single InAs quantum dots, we show that single-photon extraction is increased, reaching fluxes as high as 7M photons/s, in a broadband, scalable device.Authors: Cori Haws, University of Glasgow / Edgar Perez, National Institute of Science and Technology / Marcelo Davanco, National Institute of Science and Technology / Jin Dong Song, Korea Institute of Science and Technology / Kartik Srinivasan, National Institute of Science and Technology / Luca Sapienza, University of Glasgow
6. 14:15 - 14:30

   (UTC - 07:00)
   FTu3C.6

   Heterogeneous Integration of SiV^- Centers in Diamond With Lithium Niobate Photonics for Quantum Networks

   Presenter: Hope Lee, Stanford, United States

    Presentation Details

   We report the high efficiency coupling of diamond waveguides to thin-film lithium-niobate photonics, allowing for the optical addressing and characterization of individual SiV- color centers.Authors: Hope Lee, Stanford / Daniel Riedel, Stanford / Jakob Grzesik, Stanford / Jason Herrmann, Stanford / Shahriar Aghaeimeibodi, Stanford / Jean-Michel Borit, Stanford / Vahid Ansari, Stanford / Hubert Stokowski, Stanford / Luke Qi, Stanford / Taewon Park, Stanford / Alex Hwang, Stanford / Timothy McKenna, Stanford / Patrick McQuade, Stanford / Haiyu Lu, Stanford / Zhi-Xun Shen, Stanford / Amir Safavi-Naeini, Stanford / Jelena Vuckovic, Stanford
7. 14:30 - 14:45

   (UTC - 07:00)
   FTu3C.7

   Stark Tuning and Resonant Excitation of Hybrid Integrated Telecom Single-Photon Sources

   Presenter: Hugo Larocque, Massachusetts Institute of Technology, United States

    Presentation Details

   We introduce hybrid integrated telecom single-photon sources on a commercial foundry multilayer silicon photonic chip. We show above-band and resonant waveguide-coupled single-photon emission tunable via the DC Stark shift.Authors: Hugo Larocque, Massachusetts Institute of Technology / Mustafa Atabey Buyukkaya, University of Maryland / Carlos Errando-Herranz, Massachusetts Institute of Technology / Samuel Harper, University of Maryland / Jacques Carolan, Massachusetts Institute of Technology / Gerald Leake, State University of New York Polytechnic Institute / Daniel Coleman, State University of New York Polytechnic Institute / Michael Fanto, Air Force Research Laboratory / Edo Waks, University of Maryland / Dirk Englund, Massachusetts Institute of Technology
8. 14:45 - 15:00

   (UTC - 07:00)
   FTu3C.8

   A Fully on-Chip Source of Single-Photons Based on Purcell Enhanced, Resonantly Excited Single Quantum Dots

   Presenter: Ashish Chanana, National Inst of Standards & Technology, United States

    Presentation Details

   We develop a single-photon source based on single InAs/GaAs quantum dots in a nanobeam photonic crystal cavity engineered to allow waveguided resonant dot excitation, high Purcell radiative rate enhancements and efficient out-coupling into an on-chip waveguide.Authors: Ashish Chanana, National Inst of Standards & Technology / Junyeob Song, National Inst of Standards & Technology / Emerson Melo, University of Sao Paulo / Cori Haws, University of Glasgow / Luca Sapienza, University of Glasgow / Thiago Alegre, University of Campinas / Jin Dong Song, Korea Institute of Science and Technology / Kartik Srinivasan, National Inst of Standards & Technology / Marcelo Davanco, National Inst of Standards & Technology

Tools for Quantum Information Processing

1. 13:00 - 13:30

   (UTC - 07:00)
   FTu3A.1

   From Quantum Foundations to Quantum Randomness as a Service

   Presenter: Lynden Shalm, National Inst of Standards & Technology, United States

    Presentation Details

   Invited

   I will discuss our efforts to turn a photonic loophole-free Bell test into a public certifiable and verifiable service that has a provable quantum communications advantage.Authors: Lynden Shalm, National Inst of Standards & Technology
2. 13:30 - 13:45

   (UTC - 07:00)
   FTu3A.2

   Quantum Nondemolition Measurements With Optical Parametric Amplifiers for Ultrafast Quantum Information Processing

   Presenter: Ryotatsu Yanagimoto, Stanford University, United States

    Presentation Details

   We show that quantum nondemolition measurements using an optical parametric amplifier can be a universal tool for ultrafast quantum information processing, enabling, e.g., photon-number-resolving measurements and deterministic generation of Gottesman-Kitaev-Preskill (GKP) states.Authors: Ryotatsu Yanagimoto, Stanford University / Rajveer Nehra, California Institute of Technology / Ryan Hamerly, Massachusetts Institute of Technology / Edwin Ng, Stanford University / Alireza Marandi, California Institute of Technology / Hideo Mabuchi, Stanford University
3. 13:45 - 14:00

   (UTC - 07:00)
   FTu3A.3

   Hong-Ou-Mandel Interference in LNOI

   Presenter: Silia Babel, Paderborn University, Germany

    Presentation Details

   We design, fabricate, and characterise a balanced directional coupler in lithium niobate on insulator (LNOI) and use it to demonstrate Hong-Ou-Mandel interference of telecom photons with a raw visibility of (93.5±0.7)%.Authors: Silia Babel, Paderborn University / Laura Bollmers, Paderborn University / Marcello Massaro, Paderborn University / Kai Hong Luo, Paderborn University / Michael Stefszky, Paderborn University / Federico Pegoraro, Paderborn University / Philip Held, Paderborn University / Harald Herrmann, Paderborn University / Christof Eigner, Paderborn University / Benjamin Brecht, Paderborn University / Laura Padberg, Paderborn University / Christine Silberhorn, Paderborn University
4. 14:00 - 14:15

   (UTC - 07:00)
   FTu3A.4

   Dispersion-Managed Hong-Ou-Mandel Revival via a Biphoton Frequency Comb

   Presenter: Xiang Cheng, University of California Los Angeles, United States

    Presentation Details

   We demonstrated the dispersion cancellation on two-photon Hong-Ou-Mandel interference revival via a biphoton frequency comb for the first time. The temporal spacing between Hong-Ou-Mandel interference dips can be modified by applying dispersion.Authors: Xiang Cheng, University of California Los Angeles / KAI-CHI CHANG, University of California Los Angeles / Murat Can Sarihan, University of California Los Angeles / Chee Wei Wong, University of California Los Angeles
5. 14:15 - 14:30

   (UTC - 07:00)
   FTu3A.5

   Quantum-Level Storage of Telecom Light in a Fiber-Integrated Memory

   Presenter: Kent Bonsma-Fisher, National Research Council Canada, Canada

    Presentation Details

   We demonstrate the storage and retrieval of single-photon-level telecom pulses in a fiber cavity formed by fiber Bragg gratings at either end. We demonstrate storage beyond 1us, and show retrieved photons maintain a high fidelity with the input.Authors: Kent Bonsma-Fisher, National Research Council Canada / Cyril Hnatovsky, National Research Council Canada / Duncan England, National Research Council Canada / Philip Bustard, National Research Council Canada / Dan Grobnic, National Research Council Canada / Stephen Mihailov, National Research Council Canada / Benjamin Sussman, National Research Council Canada
6. 14:30 - 14:45

   (UTC - 07:00)
   FTu3A.6

   A Fiber-Cavity Quantum Memory With an Integrated Photon Source

   Presenter: Philip Bustard, National Research Council Canada, Canada

    Presentation Details

   We propose a fiber quantum memory with an integrated spontaneous four-wave mixing photon pair source. We demonstrate retrieval of signal photons with non-classical statistics.Authors: Philip Bustard, National Research Council Canada / Kent Bonsma-Fisher, National Research Council Canada / Daniel Poitras, National Research Council Canada / Duncan England, National Research Council Canada / Benjamin Sussman, National Research Council Canada
7. 14:45 - 15:00

   (UTC - 07:00)
   FTu3A.7

   Non-Gaussian State Generation by Multi-Photon Subtraction at the Telecommunication Wavelength

   Presenter: Mamoru Endo, The University of Tokyo, Japan

    Presentation Details

   Non-Gaussian quantum states were generated by photon subtraction of up to four photons from a squeezed light at 1545.32 nm. The Wigner negativity and the parity change with the subtracted photon number were directly observed.Authors: Mamoru Endo, The University of Tokyo / Ruofan He, The University of Tokyo / Tatsuki Sonoyama, The University of Tokyo / Kazuma Takahashi, The University of Tokyo / Takahiro Kashiwazaki, NTT Corporation / Takeshi Umeki, NTT Corporation / Sachiko Takasu, National Institute of Advanced Industrial Science and Technology / Kaori Hattori, National Institute of Advanced Industrial Science and Technology / Daiji Fukuda, National Institute of Advanced Industrial Science and Technology / Kosuke Fukui, The University of Tokyo / Kan Takase, The University of Tokyo / Warit Asavanant, The University of Tokyo / Jun-ich Yoshikawa, RIKEN Center for Quantum Computing / Akira Furusawa, The University of Tokyo

Time Interfaces, Time Crystals, and Synthetic Dimensions

1. 13:00 - 13:30

   (UTC - 07:00)
   FTu3D.1

   Time-Refraction Optics at Single Cycle Modulation

   Presenter: Ohad Segal, Technion, Israel

    Presentation Details

   We present an experimental study of optical time-refraction in single-cycle time-interfaces. Specifically, we study the propagation of a probe pulse through a sample undergoing large refractive index changes induced by an intense ultra-short modulator pulse.Authors: Eran Lustig, Stanford / Ohad Segal, Technion / Soham Saha, Purdue University / Eliyahu Bordo, Technion / Sarah Chowdhury, Purdue University / Yonatan Sharabi, Technion / Avner Fleischer, Tel Aviv University / Mustafa Ozlu, Purdue University / Alexandra Boltasseva, Purdue University / Oren Cohen, Technion / Vladimir Shalaev, Purdue University / Mordechai Segev, Technion
2. 13:30 - 13:45

   (UTC - 07:00)
   FTu3D.2

   Time-Refraction With Moving Time-Interfaces

   Presenter: Ohad Segal, Technion, Israel

    Presentation Details

   We present an experimental study of time-refraction with propagating time-interfaces. We observe the special spectral signature of time-reflections generated by these interfaces, paving the way for their experimental demonstration in the optical regime.Authors: Ohad Segal, Technion / Eran Lustig, Stanford University / Soham Saha, Purdue University / Eliyahu Bordo, Technion / Sarah Chowdhury, Purdue University / Moshe-Ishay Cohen, Technion / Avner Fleischer, Tel Aviv University / Mustafa Ozlu, Purdue University / Alexandra Boltasseva, Purdue University / Oren Cohen, Technion / Vladimir Shalaev, Purdue University / Mordechai Segev, Technion
3. 13:45 - 14:00

   (UTC - 07:00)
   FTu3D.3

   Time Reflection and Refraction in Synthetic Frequency Dimension

   Presenter: Olivia Long, Stanford University, United States

    Presentation Details

   We demonstrate that time reflection and refraction can be observed in a two-band model centered around a non-zero reference energy. Our model can be physically implemented as a system of two coupled dynamically-modulated ring resonators.Authors: Olivia Long, Stanford University / Kai Wang, Stanford University / Avik Dutt, University of Maryland, College Park / Shanhui Fan, Stanford University
4. 14:00 - 14:15

   (UTC - 07:00)
   FTu3D.4

   Generalized Energy Conservation Relation in a Space-Time Varying Medium

   Presenter: Junchi Zhang, University of Rochester, United States

    Presentation Details

   A generalized form of energy conservation relation is derived for a space-time varying medium. We use this relation to discuss the condition under which parametric gain can exist in such a medium.Authors: Junchi Zhang, University of Rochester / William Donaldson, University of Rochester / Govind Agrawal, University of Rochester
5. 14:15 - 14:30

   (UTC - 07:00)
   FTu3D.5

   Microwave Time Quasicrystals

   Presenter: Kyungmin Lee, Korea Advanced Institute of Science and Technology, Korea (the Republic of)

    Presentation Details

   We experimentally observe the discrete time-quasicrystalline phase in microwave temporal crystals. In addition, it was confirmed that the microwave time quasicrystal is robust against spatial defects to a certain degree.Authors: Kyungmin Lee, Korea Advanced Institute of Science and Technology / Minwook Kyung, Korea Advanced Institute of Science and Technology / Jagang Park, University of California, Berkeley / Yung Kim, Korea Advanced Institute of Science and Technology / Hyukjoon Cho, Korea Advanced Institute of Science and Technology / Joonhee Choi, Stanford University / Bumki Min, Korea Advanced Institute of Science and Technology
6. 14:30 - 14:45

   (UTC - 07:00)
   FTu3D.6

   Annihilation of K-Gap Solitons in Photonic Time Crystals

   Presenter: Moshe-Ishay Cohen, Technion Israel Institute of Technology, Israel

    Presentation Details

   We study interaction between two k-gap solitons in Photonic-Time-Crystals. We show that they always annihilate each other, regardless of initial power, phase, and direction. The residuals of interaction strongly affect proceeding solitons as cascaded collision.Authors: Moshe-Ishay Cohen, Technion Israel Institute of Technology / Yiming Pan, Technion Israel Institute of Technology / Ohad Segal, Technion Israel Institute of Technology / Mordechai Segev, Technion Israel Institute of Technology
7. 14:45 - 15:00

   (UTC - 07:00)
   FTu3D.7

   Artificial Synthesis of Non-Abelian Lattice Gauge Fields in the Photonic Synthetic Frequency Dimension

   Presenter: Dali Cheng, Stanford University, United States

    Presentation Details

   Non-Abelian gauge fields enable a wide variety of nontrivial topological physics. We develop a scheme to create arbitrary SU(2) lattice gauge fields for photons in the synthetic frequency dimension using an array of modulated resonators.Authors: Dali Cheng, Stanford University / Kai Wang, Stanford University / Shanhui Fan, Stanford University

Nonlinear Phenomena in Classical and Quantum Systems

1. 13:00 - 13:15

   (UTC - 07:00)
   FTu3B.1

   Noise Properties of Microresonator-Based Optical-Parametric Oscillators

   Presenter: Yun Zhao, Columbia University, United States

    Presentation Details

   We theoretically and experimentally investigate the noise properties of four-wave mixing-based optical-parametric oscillators (OPOs) in silicon nitride microresonators. Such OPOs can operate at ultralow-noise levels and serve as a dual-point source for optical-frequency division.Authors: Yun Zhao, Columbia University / Jae Jang, Columbia University / Xingchen Ji, Columbia University / Karl McNulty, Columbia University / Yoshitomo Okawachi, Columbia University / Michal Lipson, Columbia University / Alexander Gaeta, Columbia University
2. 13:15 - 13:30

   (UTC - 07:00)
   FTu3B.2

   All-Optical Control of Single-Photon Wavepackets via Kerr Nonlinearity Induced Refractive Index Fronts

   Presenter: Surajit Bose, Leibniz University, Germany

    Presentation Details

   We experimentally demonstrate the efficient, broadband (4.7 THz), and controllable all-optical manipulation of single photons in a nonlinear photonic crystal fiber, in agreement with performed simulations of nonlinear pulse propagation, based on the quantum-classical correspondence principleAuthors: Surajit Bose, Leibniz University / Ihar Babushkin, Leibniz University / Stefanus Wijaya, Leibniz University / Ali Angulo, Leibniz University / Oliver Melchert, Leibniz University / Philip Rübeling, Leibniz University / Raktim Haldar, Leibniz University / Debashri Ghosh, CSIR-CGCRI / Uwe Morgner, Leibniz University / Ayhan Demircan, Leibniz University / Michael Kues, Leibniz University
3. 13:30 - 13:45

   (UTC - 07:00)
   FTu3B.3

   in Situ Control of Kerr Nonlinear Coefficient by Cascaded Pockels Effect in Micro-Ring Resonator

   Presenter: Chaohan Cui, Wyant College of Optical Sciences, United States

    Presentation Details

   We report the in situ control of the integrated Kerr nonlinear coefficient through its interplay with the cascaded Pockels nonlinear process. The effective Kerr nonlinearity can be tuned over 10 dB without redesigning photonic structures.Authors: Chaohan Cui, Wyant College of Optical Sciences / Liang Zhang, Wyant College of Optical Sciences / Linran Fan, Wyant College of Optical Sciences
4. 13:45 - 14:00

   (UTC - 07:00)
   FTu3B.4

   Correlations of Chaotic Light in Kerr Microresonators

   Presenter: Ze Wang, Peking University, China

    Presentation Details

   We experimentally investigate the dynamics of dissipative chaotic modulational instability in Kerr microresonators. Correlations of these waveforms are revealed in both temporal and spectral domain.Authors: Ze Wang, Peking University / Kai-Xuan Zhu, Peking University / Hao-Jing Chen, Peking University / lu yao, Peking University / Qihuang Gong, Peking University / Qi-Fan Yang, Peking University
5. 14:00 - 14:15

   (UTC - 07:00)
   FTu3B.5

   (Withdrawn) Retrieving Optical Information Through Propagation in Strongly Nonlinear and Turbulent Systems Using Neural Networks

   Presenter: MARIA MANOUSIDAKI, IESL-FORTH, Greece

    Presentation Details

   Neural networks are shown to successfully retrieve optical information encoded in the spatial intensity of laser holograms that propagate in strongly nonlinear and turbulent media resulting in the formation of speckle patterns.Authors: Panagiotis Konstantakis, IESL-FORTH / MARIA MANOUSIDAKI, IESL-FORTH / Vladimir Fedorov, P.N. Lebedev Physical Institute of the Russian Academy of Sciences / Stylianos Tzortzakis, IESL-FORTH
6. 14:15 - 14:30

   (UTC - 07:00)
   FTu3B.6

   Dissipative Light Bullet Attractor in a Passive Coherently Driven Multimode Kerr Cavity

   Presenter: Yifan SUN, Sapienza University of Rome, Italy

    Presentation Details

   We show the existence of stable light bullets and breathers in a coherently driven, passive multimode Kerr cavity with a three-dimensional potential. Bullet stabilisation is possible due to the temporal component of the potential.Authors: Yifan SUN, Sapienza University of Rome / Pedro Parra-Rivas, Sapienza University of Rome / Carles Milián, Universitat Politècnica de València / Yaroslav Kartashov, Russian Academy of Sciences / Mario Ferraro, Sapienza University of Rome / Fabio Mangini, Sapienza University of Rome / Raphael Jauberteau, Sapienza University of Rome / Francesco Talenti, Sapienza University of Rome / Stefan Wabnitz, Sapienza University of Rome
7. 14:30 - 14:45

   (UTC - 07:00)
   FTu3B.7

   Passive Frequency-Conversion Imaging From the Near-Infrared to the Visible

   Presenter: Demeng Feng, University of Wisconsin-Madison, United States

    Presentation Details

   We demonstrate a passive frequency-conversion imaging system that converts near-infrared images into visible images, enabling near-infrared imaging with the naked eye or a conventional visible camera.Authors: Demeng Feng, University of Wisconsin-Madison / Rabeeya Hamid, University of Wisconsin-Madison / Emma Belliveau, Stanford University / Manchen Hu, Stanford University / Pournima Narayanan, Stanford University / Jad Salman, University of Wisconsin-Madison / Chenghao Wan, University of Wisconsin-Madison / Bryan Perez, University of Wisconsin-Madison / Daniel Congreve, Stanford University / Mikhail Kats, University of Wisconsin-Madison
8. 14:45 - 15:00

   (UTC - 07:00)
   FTu3B.8

   Maximizing the Signal in Nonlinear Beam-Deflection

   Presenter: Sanaz Faryadras, UCF CREOL, United States

    Presentation Details

   Beam-deflection (BD) method for measurement of nonlinear refraction is rigorously studied. Our calculations show how the BD signal is maximized at a specific displacement of probe and excitation beams while varying with their spot size ratios.Authors: Sanaz Faryadras, UCF CREOL / David Hagan, UCF CREOL / Eric Van Stryland, UCF CREOL

High-Energy Density Physics using Ultra-Intense Light

1. 13:00 - 13:15

   (UTC - 07:00)
   FTu3M.1

   Nonlinear Propagation of High-Intensity Pulsed Light: First-Principles Calculations

   Presenter: Kazuhiro Yabana, University of Tsukuba, Japan

    Presentation Details

   Light propagation of high-intensity pulsed light is calculated by first-principles computational method based on time-dependent density functional theory. Transition of surface optical response with light intensity, from linear response to plasma reflection, is investigated.Authors: Atsushi Yamada, Research Organization for Information Science and Technology / Shunsuke Yamada, Kansai Photon Science Institute / Kazuhiro Yabana, University of Tsukuba
2. 13:15 - 13:30

   (UTC - 07:00)
   FTu3M.2

   Nonlinear Thomson Scattering Measured Over Full Emission Sphere

   Presenter: Justin Peatross, Brigham Young University, United States

    Presentation Details

   We present first measurements of nonlinear Thomson scattering over the entire emission sphere. Inherent asymmetry in electron relativistic figure-8 motion gives different emission patterns in ‘northern’ and ‘southern’ hemispheres (with laser propagating along poles).Authors: Justin Peatross, Brigham Young University / Chris Leigh, Brigham Young University / Luke Robins, Brigham Young University / Mahonri Romero, Brigham Young University / Aria Stevens, Brigham Young University / Yance Sun, Brigham Young University / Michael Ware, Brigham Young University
3. 13:30 - 13:45

   (UTC - 07:00)
   FTu3M.3

   Generating MeV Electrons Using Radially Polarized Modes

   Presenter: Jeffrey Powell, INRS-Energie Mat & Tele Site Varennes, Canada

    Presentation Details

   Relativistic electron beams exceeding 1 MeV are generated by direct laser acceleration in a low-density gas using radial polarization. A clear dependence on ionization dynamics is revealed by varying the laser intensity and gas species.Authors: Jeffrey Powell, INRS-Energie Mat & Tele Site Varennes / Simon Vallieres, INRS-Energie Mat & Tele Site Varennes / Stephane Payeur, INRS-Energie Mat & Tele Site Varennes / Sylvain Fourmaux, INRS-Energie Mat & Tele Site Varennes / Francois Fillion-Gourdeau, Infinite Potential Laboratories / Philippe Lassonde, INRS-Energie Mat & Tele Site Varennes / Heide Ibrahim, INRS-Energie Mat & Tele Site Varennes / Spencer Jolly, Universite Libre de Bruxelles / Steve MacLean, Infinite Potential Laboratories / François Légaré, INRS-Energie Mat & Tele Site Varennes
4. 13:45 - 14:00

   (UTC - 07:00)
   FTu3M.4

   Two Color Ionization Seeded Laser Wakefield Accelerator

   Presenter: Rotem Kupfer, Lawrence Livermore National Laboratory, United States

    Presentation Details

   We report on an experimental realization of a two-color ionization seeded laser wakefield accelerator with a long wave infrared drive laser and a transverse, tightly focused, near infrared injector laserAuthors: Rotem Kupfer, Lawrence Livermore National Laboratory / Aiqi Cheng, Stony Brook University / Irina Petrushina, Stony Brook University / Apurva Gaikwad, Stony Brook University / Ilana Bromberg, Stony Brook University / Igor Pogorelsky, Brookhaven National Laboratory / Mikhail Polyanskiy, Brookhaven National Laboratory / Karl Kusche, Brookhaven National Laboratory / Marcus Babzien, Brookhaven National Laboratory / Mikhail Fedurin, Brookhaven National Laboratory / Rafal Zgadzaj, The University of Texas at Austin / Michael Downer, The University of Texas at Austin / Vladimir Litvinenko, Stony Brook University / Roman Samulyak, Stony Brook University / Mark Palmer, Brookhaven National Laboratory / Navid Vafaei-Najafabadi, Stony Brook University
5. 14:00 - 15:00

   (UTC - 07:00)
   FTu3M.5

   Burning and Ignited Plasmas at the National Ignition Facility

   Presenter: Alex Zylstra, Lawrence Livermore National Laboratory, United States

    Presentation Details

   Tutorial

   Recent NIF fusion experiments generated 25x higher yields than previous records, up to 1.3MJ. The substantially higher level of fusion self-heating in these plasmas, in the burning and ignition regime, is unprecedented for laboratory experiments.Authors: Alex Zylstra, Lawrence Livermore National Laboratory

Quantum Optomechanics and Quantum Memories

1. 13:00 - 14:00

   (UTC - 07:00)
   STu3F.1

   Levitated Optomechanics: Towards Quantum Control of Mechanical Motion

   Presenter: Tracy Northup, University of Innsbruck, Austria

    Presentation Details

   Tutorial

   Levitating a mechanical oscillator decouples it from its environment, a promising starting point for preparing quantum-mechanical states of motion. I will review recent progress in levitated optomechanics, now at the threshold of the quantum regime.Authors: Tracy Northup, University of Innsbruck
2. 14:00 - 14:15

   (UTC - 07:00)
   STu3F.2

   Ultracoherent Diamond Nanomechanical Resonators Protected by a Phononic Band Gap

   Presenter: Xinzhu Li, University of Oregon, United States

    Presentation Details

   We report the design, fabrication and characterization of diamond cantilevers embedded in a phononic crystal lattice. The ultracoherent mechanical modes feature Q-factors exceeding 106 at frequencies as high as 100MHz.Authors: Xinzhu Li, University of Oregon / Ignas Lekavicius, University of Oregon / Hailin Wang, University of Oregon
3. 14:15 - 14:30

   (UTC - 07:00)
   STu3F.3

   Multimode Phonon Lasing in Diamond Optomechanical Crystals

   Presenter: Al-Waleed El-Sayed, University of Calgary, Canada

    Presentation Details

   We demonstrate a diamond optomechanical crystal whose angled sidewalls allow it to support two high-frequency mechanical modes with high optomechanical coupling, permitting the observation of two-mode self-oscillation indicative of coherent phonon-photon and phonon-phonon interactions.Authors: Al-Waleed El-Sayed, University of Calgary / ELHAM ZOHARI, University of Calgary / Joseph Losby, University of Calgary / Paul Barclay, University of Calgary
4. 14:30 - 15:00

   (UTC - 07:00)
   STu3F.4

   Efficient Quantum Memory for Ultrafast Photons

   Presenter: Virginia Lorenz, University of Illinois Urbana-Champaign, United States

    Presentation Details

   Invited

   We discuss our experimental demonstration of an atomic ensemble quantum memory for THz-bandwidth photons with storage efficiency exceeding 95%. We explain the memory’s defining characteristics and give an overview of the state of the art.Authors: Virginia Lorenz, University of Illinois Urbana-Champaign

Symposium on Enabling Highly Multimode Nonlinear and Quantum Photonics I

1. 13:00 - 13:15

   (UTC - 07:00)
   JTu3E.1

   Combining Cascaded-Mode Optics and Machine Learning: a new Perspective for Inverse Design of Multimode Optical Devices

   Presenter: Vincent Ginis, Vrije Universiteit Brussel, Belgium

    Presentation Details

   Invited

   We show how to combine the formalism of cascaded-mode optics with machine-learning-based inverse design to create optical components whose functionality exploits the full potential enabled by the cascading of different transverse modes of an optical system.Authors: Vincent Ginis, Vrije Universiteit Brussel
2. 13:15 - 13:45

   (UTC - 07:00)
   JTu3E.2

   Machine Learning for Ultrafast Nonlinear Optical Systems

   Presenter: Sergei Turitsyn, Aston University, United Kingdom

    Presentation Details

   Invited

   In recent years in was a surge in applications of the machine-learning algorithms in various optical systems aimed at adding new functionalities and enhancing performance. I will overview our recent works in this field.Authors: Sergei Turitsyn, Aston University
3. 13:45 - 14:00

   (UTC - 07:00)
   JTu3E.3

   Machine Learning With Nonlinear Optical Wave Propagation

   Presenter: Tatsuhiro Onodera, Cornell University, United States

    Presentation Details

   Invited

   We experimentally demonstrate deep physical neural networks using the input-output transformation of ultrafast nonlinear pulse propagation. To train these networks, we introduce a hybrid digital-physical backpropagation algorithm that is generally applicable to nonlinear optical systems.Authors: Tatsuhiro Onodera, Cornell University / Logan Wright, Cornell University / Martin Stein, Cornell University / Tianyu Wang, Cornell University / Darren Schachter, Cornell University / Zoey Hu, Cornell University / Peter McMahon, Cornell University
4. 14:00 - 14:15

   (UTC - 07:00)
   JTu3E.4

   Inverse Design of Large Scale Nonlinear Optics Platforms Using a Hardware Accelerated Solver

   Presenter: Momchil Minkov, Flexcompute Inc, United States

    Presentation Details

   Invited

   We demonstrate the application of inverse design techniques to computational optimization of large scale nonlinear optical devices. We employ a hardware accelerated FDTD solver, which enables accurate, fully 3D modeling within a reasonable time frame.Authors: Tyler Hughes, Flexcompute Inc / Momchil Minkov, Flexcompute Inc / Weiliang Jin, Flexcompute Inc / Shashwat Sharma, Flexcompute Inc / Xin Lei, Flexcompute Inc / Daniil Bochkov, Flexcompute Inc / Casey Wojcik, Flexcompute Inc / Xinzhong Chen, Flexcompute Inc / Zongfu Yu, Flexcompute Inc / Shanhui Fan, Flexcompute Inc
5. 14:15 - 14:30

   (UTC - 07:00)
   JTu3E.5

   Bridging Free-Space and Guided-Wave Space-Time Optics

   Presenter: Spencer Jolly, ULB, Belgium

    Presentation Details

   Invited

   An example of a beam with angular dispersion in its focus coupled to a graded-index fiber is used to demonstrate one way to merge free-space and waveguide space-time optics.Authors: Spencer Jolly, ULB / Pascal Kockaert, ULB
6. 14:30 - 14:45

   (UTC - 07:00)
   JTu3E.6

   Programmable Optical Fibers for Advanced Linear and Nonlinear Mode Control

   Presenter: Mario Chemnitz, Leibniz-Institut für Photonische Tech, Germany

    Presentation Details

   Invited

   We highlight the potential of temperature-controlled liquid-core fibers as programmable devices for adaptive linear and nonlinear applications featuring low-coupling losses, full fiber-system connectivity, advanced higher-order mode control, and only picojoule energy requirements.Authors: Mario Chemnitz, Leibniz-Institut für Photonische Tech / Ramona Scheibinger, Leibniz-Institut für Photonische Tech / Johannes Hofmann, Leibniz-Institut für Photonische Tech / Markus Schmidt, Leibniz-Institut für Photonische Tech
7. 14:45 - 15:00

   (UTC - 07:00)
   JTu3E.7

   Towards Soft-Glass GRIN Optical Fibers: a new Avenue for Multimode Nonlinear Photonics

   Presenter: Zahra Eslami, Tampere University, Finland

    Presentation Details

   Invited

   We report for the first time the generation of a two octave spanning supercontinuum from 700 nm to 2800 nm in a 20 cm non-silica graded-index multimode fiber made of lead-bismuth-gallate glasses with enhanced nonlinearity.Authors: Zahra Eslami, Tampere University / Lauri Salmela, Tampere University / Adam Filipkowski, Lukasiewicz Research Network / Dariusz Pysz, Lukasiewicz Research Network / Mariusz Klimczak, University of Warsaw / Ryszard Buczynski, Lukasiewicz Research Network / John M Dudley, Institut FEMTO-ST / Goëry Genty, Tampere University

A&T Topical Review on Advanced Micro/Nanoscale Lasers and Modulators II

1. 13:00 - 13:30

   (UTC - 07:00)
   ATu3I.1

   Wavelength Multiplexed Photonic Edge Computing in the Output Stationary Frame

   Presenter: Ryan Hamerly, Massachusetts Institute of Technology, United States

    Presentation Details

   Invited

   We propose a photonic edge computing architecture based on WDM, broadband modulation, and output-stationary integration. Using this scheme, we demonstrate 98.8%-accurate DNN inference over an 86-km deployed fiber link with 3 THz optical bandwidth.Authors: Ryan Hamerly, Massachusetts Institute of Technology / Alexander Sludds, Massachusetts Institute of Technology / Saumil Bandyopadhyay, Massachusetts Institute of Technology / Zaijun Chen, Massachusetts Institute of Technology / Zhizhen Zhong, Massachusetts Institute of Technology / Liane Bernstein, Massachusetts Institute of Technology / Manya Ghobadi, Massachusetts Institute of Technology / Dirk Englund, Massachusetts Institute of Technology
2. 13:30 - 14:00

   (UTC - 07:00)
   ATu3I.2

   Nanostructured Lasers for Femtojoule Photonics

   Presenter: Kresten Yvind, Danmarks Tekniske Universitet, Denmark

    Presentation Details

   Invited

   Photonic crystals with selective gain enable sub-uA threshold, multi-GHz lasers. We will discuss the prospects of using extreme dielectric confinement (sub-diffraction mode volumes) to reduce this further and realize ultralow energy on-chip linksAuthors: Kresten Yvind, Danmarks Tekniske Universitet / Evangelos Dimopoulos, Danmarks Tekniske Universitet / Meng Xiong, Danmarks Tekniske Universitet / Aurimas Sakanas, Danmarks Tekniske Universitet / Andrey Marchevsky, Danmarks Tekniske Universitet / Marco Saldutti, Danmarks Tekniske Universitet / Pawel Holewa, Danmarks Tekniske Universitet / Gaoneng Dong, Danmarks Tekniske Universitet / Yi Yu, Danmarks Tekniske Universitet / Elizaveta Semenova, Danmarks Tekniske Universitet / Rasmus Christiansen, Danmarks Tekniske Universitet / Ole Sigmund, Danmarks Tekniske Universitet / Jesper Mørk, Danmarks Tekniske Universitet
3. 14:00 - 14:30

   (UTC - 07:00)
   ATu3I.3

   To be Provided

   Presenter: Mercedeh Khajavikhan, University of Southern California, United States

    Presentation Details

   Invited

   To be providedAuthors: Mercedeh Khajavikhan, University of Southern California
4. 14:30 - 15:00

   (UTC - 07:00)
   ATu3I.4

   Monolithic Integration of Hybrid III-v/Si Photonic Devices

   Presenter: Markus Scherrer, IBM Research Europe, Switzerland

    Presentation Details

   Invited

   We will demonstrate monolithically integrated III-V/Si nanophotonic devices, including high-speed waveguide-coupled detectors and nanolasers exploiting photonic crystal, topological, and plasmonic techniques. Hybrid III-V/Si devices are enabled by in-plane integration of III-Vs with template-assisted selective epitaxy.Authors: Markus Scherrer, IBM Research Europe / Pengyan Wen, IBM Research Europe / Enrico Brugnolotto, IBM Research Europe / Cristina Martinez Oliver, IBM Research Europe / Heinz Schmid, IBM Research Europe / Kirsten E. Moselund, Paul-Scherrer-Institute

Neuroimaging and Neuroscience

1. 16:00 - 16:30

   (UTC - 07:00)
   ATu4Q.1

   MEMS Based Full Field Multi-Photon Imaging With Digitally Addressable Remote Focus and SiPm Detection

   Presenter: Jeffrey Brooker, Thorlabs Imaging Systems, United States

    Presentation Details

   Invited

   A compact MEMS RGG 2-Photon microscopy solution that incorporates a truly solid state remote focus system, a novel silicon based detector and a fiber coupled source which allows multiple regions of interest within large samplesAuthors: Jeffrey Brooker, Thorlabs Imaging Systems
2. 16:30 - 16:45

   (UTC - 07:00)
   ATu4Q.2

   Simultaneous Optimization of Multiple Hidden Fluorescent Targets With Wavefront Shaping

   Presenter: NAZIFA RUMMAN, Rensselaer Polytechnic Institute, United States

    Presentation Details

   We, for the first time, combine wavefront shaping together with thresholding based image segmentation and entropy of image to locate, optimize, and track signals from multiple targets hidden behind scattering media.Authors: NAZIFA RUMMAN, Rensselaer Polytechnic Institute / Tianhong Wang, Rensselaer Polytechnic Institute / Pascal Bassene, Rensselaer Polytechnic Institute / Moussa N'Gom, Rensselaer Polytechnic Institute
3. 16:45 - 17:00

   (UTC - 07:00)
   ATu4Q.3

   V-Shape PSF for 3D Wide Field Microscopy

   Presenter: Yunyang Li, University of California, Davis, United States

    Presentation Details

   We propose a V-shape PSF generated from double axicon lenses in the collection path of wide-field microscopes for 3D high-resolution imaging with an extended depth of field.Authors: Yunyang Li, University of California, Davis / Zixiao Zhang, University of California, Davis / Feng Tian, University of California, Davis / Yryx Luna-Palacios, Centro de Investigación Científica y de Educación Superior de Ensenada / Israel Rocha-Mendoza, Centro de Investigación Científica y de Educación Superior de Ensenada / Weijian Yang, University of California, Davis
4. 17:00 - 17:15

   (UTC - 07:00)
   ATu4Q.4

   Boxcar Gating for Time-Resolved mid-Infrared Photothermal Imaging of Axon-Bundle Water Boundaries

   Presenter: Panagis Samolis, Boston University, United States

    Presentation Details

   Time-resolved mid-infrared photothermal imaging via boxcar gating is presented for the study of interface dynamics between axon bundles and the surrounding waterAuthors: Panagis Samolis, Boston University / Xuedong Zhu, Boston University / Michelle sander, Boston University
5. 17:15 - 17:30

   (UTC - 07:00)
   ATu4Q.5

   Quantifying the Differentiation of 50B11 Dorsal Root Ganglion Cells Using Quantitative Phase Imaging

   Presenter: Jeong Hee Kim, Johns Hopkins University, United States

    Presentation Details

   The immortalized dorsal root ganglion (DRG) neuron cell lines are promising sensory neuron models, with particular applicability to drug development. Here, we quantitatively assess morphological changes due to forskolin-augmented neuronal differentiation using quantitative phase imaging.Authors: Jeong Hee Kim, Johns Hopkins University / Ishan Barman, Johns Hopkins University
6. 17:30 - 17:45

   (UTC - 07:00)
   ATu4Q.6

   Simultaneous Optical Neuron Recording and Electrical Neuron Stimulation in Freely Behaving Mice

   Presenter: Lekang Yuan, Tsinghua University, China

    Presentation Details

   We present a portable system for simultaneous optical neuron recording and electrical stimulation. With the device, we demonstrate cortical-wide Ca2+ imaging while simultaneous vagus nerve stimulation in freely-behaving mice.Authors: Lekang Yuan, Tsinghua University / Yuanlong Zhang, Tsinghua University / Jiamin Wu, Tsinghua University / Guihua Xiao, Tsinghua University / Qionghai Dai, Tsinghua University

Beam Manipulation

1. 16:00 - 16:30

   (UTC - 07:00)
   ATu4R.1

   Toward High-Power Structured Light for Materials Processing

   Presenter: Darryl Naidoo, CSIR - NLC, South Africa

    Presentation Details

   Invited

   To be providedAuthors: Darryl Naidoo, CSIR - NLC
2. 16:30 - 16:45

   (UTC - 07:00)
   ATu4R.2

   Femtosecond Fiber Delivery for Industrial Applications

   Presenter: Clemens Hoenninger, Amplitude, France

    Presentation Details

   We report on a femtosecond fiber delivery system for industrial applications. The delivery system is coupled to a Satsuma industrial femtosecond laser with average output power of 20W and 60µJ pulse energy and polarisation control.Authors: sebastien guillemet, Amplitude / florent basin, Amplitude / jean chabrerie, Amplitude / Eric Mottay, Amplitude / Clemens Hoenninger, Amplitude
3. 16:45 - 17:00

   (UTC - 07:00)
   ATu4R.3

   Light-Induced Nanomaterial Phase and Geometry Engineering for Three-Dimensional Nanoscale Light Control

   Presenter: Maxim Elizarov, KAUST, Saudi Arabia

    Presentation Details

   We present a three-dimensional platform leveraging light-induced control over nanomaterials’ phase and geometry. We demonstrate this technology in heterogeneous oxide-polymer rigid and flexible nanostructures, reporting the highest wide-gamut structural color for large-scale laser color printing.Authors: Maxim Elizarov, KAUST / Ning Li, KAUST / Andrea Fratalocchi, KAUST
4. 17:00 - 17:30

   (UTC - 07:00)
   ATu4R.4

   Tackling Micromachining Challenges With Beam Shaping Using Multi-Plane Light Conversion Technology

   Presenter: Gwenn Pallier, Cailabs, France

    Presentation Details

   Invited

   To be providedAuthors: Gwenn Pallier, Cailabs
5. 17:30 - 17:45

   (UTC - 07:00)
   ATu4R.5

   Bidirectional Transport of Nanoparticles by Micro Capillaries With Bowtie Cores

   Presenter: Weinan Feng, Waseda University, Japan

    Presentation Details

   A new fiber optic capillary structure for single-end-controlled nanoparticle transport was proposed by adjusting incident wavelengths. Two bowtie cores combined with the capillary allow for the confinement of light intensity inside an ultrasmall area.Authors: Weinan Feng, Waseda University / Xuecheng Li, Waseda University / Makoto Tsubokawa, Waseda University
6. 17:45 - 18:00

   (UTC - 07:00)
   ATu4R.6

   A Maskless Lithography System Based on Digital Micromirror Device (DMD) and Metalens Array

   Presenter: Shiqi Luo, University of Dayton, United States

    Presentation Details

   In a novel maskless lithography system, a metalens array focuses the light from assigned micromirrors to expose the photoresist. Arbitrary high-resolution patterning on the photoresist can be achieved.Authors: Shiqi Luo, University of Dayton / Kaitrin Weber, University of Dayton / Haiyun Guo, Rice University / Wenqi Zhu, National Institute of Standards and Technology / Amit Agrawal, National Institute of Standards and Technology / Imad Agha, University of Dayton

Novel Instruments for Ranging and Laser Spectroscopy

1. 16:00 - 16:30

   (UTC - 07:00)
   ATu4K.1

   Broadband Photonic Radar Enabling Millimeter Resolution for Vital Sign Detection

   Presenter: Ziqian Zhang, The University of Sydney, Australia

    Presentation Details

   We demonstrate the first photonics-assisted vital sign radar for detecting the respiration of a cane toad as a human proxy. This work paves the way for photonics-enabled, high-performance, contactless vital sign detection and monitoring.Authors: Ziqian Zhang, The University of Sydney / Yang Liu, The University of Sydney / Tegan Stephens, Bird and Exotics Veterinarian / Benjamin Eggleton, The University of Sydney
2. 16:30 - 16:45

   (UTC - 07:00)
   ATu4K.2

   Application of Coherent Laser Ranging to Characterize Object Geometry Changes in Large Fires

   Presenter: Esther Baumann, NIST, United States

    Presentation Details

   Coherent laser detection and ranging is applied to capture 3D images of objects placed in or behind large fires. A detection limit of 300 µm through natural gas flame at a 6-meter stand-off is achievedAuthors: Esther Baumann, NIST / Artur Chernovsky, NIST / Matthew Hoehler, NIST
3. 16:45 - 17:00

   (UTC - 07:00)
   ATu4K.3

   Resolution Tunable Single Shot Optical Spectroscopy

   Presenter: Jie Li, Beijing Univ of Posts & Telecom, China

    Presentation Details

   We report an optical single shot Fourier transform spectroscopy with tunable resolution capability by using a programable optical loop. The proposed method will broaden the applications of single shot spectroscopy.Authors: Jie Li, Beijing Univ of Posts & Telecom / Tianze Li, Cornell University / Tianwei Jiang, Beijing Univ of Posts & Telecom
4. 17:00 - 17:30

   (UTC - 07:00)
   ATu4K.4

   Using Online Polarized Raman Spectroscopy and Extinction for Quantitative and Qualitative Measurements of Mini-CAST Soot

   Presenter: Kim-Cuong Le, Lunds Universitet, Sweden

    Presentation Details

   Invited

   Polarized online Raman spectroscopy was applied for characterizing soot in the aerosol phase lowering structural modification risk. This technique was also combined with extinction measurements to quantitatively determine soot Raman cross-section.Authors: Kim-Cuong Le, Lunds Universitet / Saga Bergqvist, Lunds Universitet / Sandra Török, Lunds Universitet / Per-Erik Bengsson, Lunds Universitet
5. 17:30 - 17:45

   (UTC - 07:00)
   ATu4K.5

   Non-Monotonic Wavelength Sweep Method of a Sampled Grating Distributed Bragg Reflector Laser for use in low-Cost Swept-Source Interferometry

   Presenter: John Kenji Clark, NEC Corp., Japan

    Presentation Details

   A method of non-monotonically tuning the wavelength of a sampled grating distributed Bragg reflector laser enabling higher speed modulation is proposed. Significant improvements in sweep resolution and stability over a monotonic sweep are demonstrated.Authors: John Kenji Clark, NEC Corp. / Shigeru Nakamura, NEC Corp.
6. 17:45 - 18:00

   (UTC - 07:00)
   ATu4K.6

   Observing a Luminescence of Dissolved Oxygen Under Direct Laser Excitation

   Presenter: Anatoliy Kosterev, Yokogawa Corporation of America, United States

    Presentation Details

   A multimode diode laser at 1270 nm is used to excite oxygen molecules dissolved in 1,1,2-Trichloro-1,2,2-trifluoroethane. A subsequent luminescence of singlet oxygen is detected using a photodiode with 1 mm diameter of active area.Authors: Anatoliy Kosterev, Yokogawa Corporation of America

Optical Sensing of Physical and Perturbed Environments

1. 16:00 - 16:15

   (UTC - 07:00)
   ATu4I.1

   Wide-Field Multipass Spectral-Scanning 3D Imaging LiDAR Using an Echelle Grating

   Presenter: Yaqi Han, Tsinghua University, China

    Presentation Details

   We employ an echelle grating and a multipass configuration to achieve wide-field beam-steering in spectral-scanning LiDAR system within a narrow tuning bandwidth. FOV of 8 ° × 17.3 ° and mm-level depth resolution are achieved.Authors: Yaqi Han, Tsinghua University / Zihan Zang, Tsinghua University / Lican Wu, Tsinghua University / Yi Hao, Tsinghua University / Qingyang Zhu, Tsinghua University / Xuanyi Liu, Tsinghua University / Connie Chang-Hasnain, Tsinghua University / H.Y. Fu, Tsinghua University
2. 16:15 - 16:30

   (UTC - 07:00)
   ATu4I.2

   Temporal-Encoded Noise-Like Pulses for Chaotic Optical Time-Domain Reflectometer

   Presenter: Yixiang Sun, Huazhong University of Science and Technology, China

    Presentation Details

   We reported on a high-resolution chaotic-OTDR utilizing the temporal-encoded noise-like pulses delivered from a passively mode-locked fiber laser. The experimental results showed that a millimeter scale resolution is achieved.Authors: Yixiang Sun, Huazhong University of Science and Technology / Haoguang Liu, Huazhong University of Science and Technology / Yusong Liu, Huazhong University of Science and Technology / Siyun Huang, Huazhong University of Science and Technology / Lisong Yan, Huazhong University of Science and Technology / Zhuang Wu, Chongqing University / Yiyang Luo, Chongqing University / Qizhen Sun, Huazhong University of Science and Technology / Perry Ping Shum, Southern University of Science and Technology
3. 16:30 - 16:45

   (UTC - 07:00)
   ATu4I.3

   Probing the OAM Spectrum of Atmospheric Turbulence at Short Time Scales With OAM-Based Wavelets

   Presenter: Justin Free, Clemson University, United States

    Presentation Details

   Experimental results for the OAM spectrum of a beam after propagating through a three-dimensional turbulent volume are obtained by probing with OAM-based wavelets. The turbulence appears frozen during the probing sequence, giving new insight into the OAM spectrum of turbulence at short time scales.Authors: Justin Free, Clemson University / Kunjian Dai, Clemson University / Liam Vanderschaaf, Clemson University / Michael Cox, Clemson University / Jerome Miller, Clemson University / Cristian Acevedo, University of Central Florida / Mahdi Eshagi, University of Central Florida / Aristide Dogariu, University of Central Florida / Richard Watkins, Clemson University / Eric Johnson, Clemson University
4. 16:45 - 17:00

   (UTC - 07:00)
   ATu4I.4

   Sensing air-Water Interfaces Using Perfect Optical Vortices

   Presenter: Cristian Acevedo, UNIVERSITY OF CENTRAL FLORIDA, CREOL, United States

    Presentation Details

   Upon interaction with inhomogeneous media, high-order optical vortices divide intocanonical ones. We demonstrate experimentally that this phenomenon can be used to characterize dynamic air-water interfacesAuthors: Cristian Acevedo, UNIVERSITY OF CENTRAL FLORIDA, CREOL / Mahdi Eshagdi, UNIVERSITY OF CENTRAL FLORIDA, CREOL / Aristide Dogariu, UNIVERSITY OF CENTRAL FLORIDA, CREOL
5. 17:00 - 17:15

   (UTC - 07:00)
   ATu4I.5

   Generation and Propagation of an OAM-Carrying Beamlet Array Through an Underwater Turbulent Environment

   Presenter: Eric Johnson, Clemson University, United States

    Presentation Details

   Gaussian beamlets are generated simultaneously around a perfect vortex envelope, with an overall OAM encoded across the array. These beams are propagated through a turbulent underwater environment to understand the spatial and temporal properties of the water channel.Authors: Jaxon Wiley, Clemson University / Justin Free, Clemson University / Evan Robertson, Clemson University / Jerome Miller, Clemson University / Richard Watkins, Clemson University / Eric Johnson, Clemson University
6. 17:15 - 17:30

   (UTC - 07:00)
   ATu4I.6

   Fish-Inspired Optical Microfiber Sensor Encapsulated in Biomimetic Cupula for Underwater Perception

   Presenter: Liangye Li, Huazhong Univ of Science and Technology, China

    Presentation Details

   We present a bioinspired optical microfiber sensor for multi-parameter underwater perception including water depth, disturbance, orientation, and hydroacoustic signals. The water depth sensitivity is 2.17m-1, while hydroacoustic signals with frequencies of 100-200Hz are detected.Authors: Liangye Li, Huazhong Univ of Science and Technology / Wangyang Xu, Huazhong Univ of Science and Technology / Shunfeng Sheng, Huazhong Univ of Science and Technology / Yunfei Liu, Huazhong Univ of Science and Technology / Qizhen Sun, Huazhong Univ of Science and Technology
7. 17:30 - 17:45

   (UTC - 07:00)
   ATu4I.7

   Underwater Optical Wireless Communications Using Ince Gaussian Beams

   Presenter: Evan Robertson, Clemson University, United States

    Presentation Details

   Generation of Ince Gaussian beams can be performed through the nonlinear process. Controlling the phase matching condition of the nonlinear process allows the mode spectrum of the decomposition to be carefully controlled. This beam can be used for constant envelope communication through underwater turbid environments.Authors: Evan Robertson, Clemson University / Danilo Gomes M Pires, Duke University / Justin Free, Clemson University / Natalia Litchinitser, Duke University / Jerome Miller, Clemson University / Eric Johnson, Clemson University
8. 17:45 - 18:00

   (UTC - 07:00)
   ATu4I.8

   Sub-Hertz Reciprocal Frequency Readout for Chip-Scale Optomechanical Inertial Navigation

   Presenter: Connor Nasseraddin, UCLA, United States

    Presentation Details

   We further our work on precision optomechanical inertial sensing by designing an integrated frequency counter for RF readout of our inertial sensor. We implement signal conditioning and frequency-to-digital conversion, obtaining a sub-Hertz measurement resolution.Authors: Connor Nasseraddin, UCLA / Jaime Flor Flores, UCLA / Talha Yerebakan, UCLA / Jim Solomon, UCLA / Andrey Matsko, Jet Propulsion Laboratory (JPL), California Institute of Technology / Chee Wei Wong, UCLA

Chirped-pulse and Parametric Amplifiers

1. 16:00 - 16:15

   (UTC - 07:00)
   STu4H.1

   Transforming the Idler of an OPCPA System Into a High-Fidelity Pulse

   Presenter: Sara Bucht, Laboratory for Laser Energetics, United States

    Presentation Details

   This paper describes an alternate mode of operating an existing petawatt class laser (MTW-OPAL) to utilize the idler by addressing angular dispersion and spectral phase reversal.Authors: Sara Bucht, Laboratory for Laser Energetics / Rick Roides, Laboratory for Laser Energetics / Ben Webb, Laboratory for Laser Energetics / Dan Haberberger, Laboratory for Laser Energetics / Chengyong Feng, Laboratory for Laser Energetics / Dustin Froula, Laboratory for Laser Energetics / Jake Bromage, Laboratory for Laser Energetics
2. 16:15 - 16:30

   (UTC - 07:00)
   STu4H.2

   High Energy, 10 Hz Repetition Rate, Petawatt Laser for the Matter in Extreme Conditions Upgrade

   Presenter: Brendan Reagan, Lawrence Livermore National Laboratory, United States

    Presentation Details

   The design and status of the diode-pumped 10 Hz, 150 J, 150 fs, 1 PW laser system under development for the Matter in Extreme Conditions Upgrade (MEC-U) project will be presented.Authors: Brendan Reagan, Lawrence Livermore National Laboratory / MariAnn Albrecht, Lawrence Livermore National Laboratory / David Alessi, Lawrence Livermore National Laboratory / Mark Ammons, Lawrence Livermore National Laboratory / Saumyabrata Banerjee, Lawrence Livermore National Laboratory / Cris Barillas, Lawrence Livermore National Laboratory / Frantisek Batysta, Lawrence Livermore National Laboratory / Brandon Buckley, Lawrence Livermore National Laboratory / Alex Chemali, Lawrence Livermore National Laboratory / Erin Clark, Lawrence Livermore National Laboratory / Edwin Davila, Lawrence Livermore National Laboratory / Robert Deri, Lawrence Livermore National Laboratory / Kevin Eseltine, Lawrence Livermore National Laboratory / Barry Fishler, Lawrence Livermore National Laboratory / Steve Fulkerson, Lawrence Livermore National Laboratory / Justin Galbraith, Lawrence Livermore National Laboratory / Thomas Galvin, Lawrence Livermore National Laboratory / Anthony Gonzales, Lawrence Livermore National Laboratory / Vinod Gopalan, Lawrence Livermore National Laboratory / Sandrine Herriot, Lawrence Livermore National Laboratory / Zbynek Hubka, Lawrence Livermore National Laboratory / Jessica Jimenez, Lawrence Livermore National Laboratory / Leily Kiani, Lawrence Livermore National Laboratory / Edward Koh, Lawrence Livermore National Laboratory / Rotem Kupfer, Lawrence Livermore National Laboratory / Zhi Liao, Lawrence Livermore National Laboratory / Jeremy Lusk, Lawrence Livermore National Laboratory / Hoang Nguyen, Lawrence Livermore National Laboratory / Ashay Patel, Lawrence Livermore National Laboratory / Aaron Peer, Lawrence Livermore National Laboratory / John Peterson, Lawrence Livermore National Laboratory / Robert Plummer, Lawrence Livermore National Laboratory / Kathleen Schaffers, Lawrence Livermore National Laboratory / Emily Sistrunk, Lawrence Livermore National Laboratory / Thomas Spinka, Lawrence Livermore National Laboratory / Christopher Stolz, Lawrence Livermore National Laboratory / Issa Tamer, Lawrence Livermore National Laboratory / Vincent Tang, Lawrence Livermore National Laboratory / Steve Telford, Lawrence Livermore National Laboratory / Kenneth Terzi, Lawrence Livermore National Laboratory / Pamela Utley, Lawrence Livermore National Laboratory / Katherine Velas, Lawrence Livermore National Laboratory / Anthony Vella, Lawrence Livermore National Laboratory / Nan Wong, Lawrence Livermore National Laboratory
3. 16:30 - 16:45

   (UTC - 07:00)
   STu4H.3

   35W Carrier-Envelope-Phase-Stable Few-Cycle Mid-Infrared OPCPA at 10 kHz

   Presenter: Maximilian Seeger, Max-Planck-Institute of Quantum Optics, Germany

    Presentation Details

   We demonstrate a carrier-envelope-phase-stable mid-infrared optical parametric amplifier, delivering 20fs pulses at 3.5 mJ energy. Its excellent stability and high repetition rate make it an outstanding frontend for high flux, soft x-ray attosecond spectroscopy.Authors: Maximilian Seeger, Max-Planck-Institute of Quantum Optics / Dominik Kammerer, Ludwig-Maximilians-Universität Muenchen / Johannes Blöchl, Ludwig-Maximilians-Universität Muenchen / Thomas Nubbemeyer, Ludwig-Maximilians-Universität Muenchen / Matthias Kling, Max-Planck-Institute of Quantum Optics
4. 16:45 - 17:00

   (UTC - 07:00)
   STu4H.4

   Impact of Mid-Spatial Frequency Errors in Stretcher Optics on the Temporal Contrast of Short Optical Pulses

   Presenter: Benjamin Webb, University of Rochester, United States

    Presentation Details

   The impact of mid-spatial-frequency errors in stretcher optics on temporal contrast via spatiotemporal coupling is studied experimentally. Three Offner secondary mirrors are compared, clearly showing temporal contrast degradation resulting from magnetorheological finishing.Authors: Benjamin Webb, University of Rochester / Seung-Whan Bahk, University of Rochester / Sara Bucht, University of Rochester / Christophe Dorrer, University of Rochester / Chengyong Feng, University of Rochester / Cheonha Jeon, University of Rochester / Rick Roides, University of Rochester / Jake Bromage, University of Rochester
5. 17:00 - 18:00

   (UTC - 07:00)
   STu4H.5

   An Overview of OPCPA

   Presenter: Federico Furch, Max Born Institute, Germany

    Presentation Details

   Tutorial

   Optical Parametric Chirped Pulse Amplification is a widespread technique for the generation of ultrashort high energy pulses. We will discuss basic concepts and several examples from the literature illustrating the main characteristics of the technique.Authors: Federico Furch, Max Born Institute

Advances and Application of Integrated Frequency Combs

1. 16:00 - 16:15

   (UTC - 07:00)
   STu4L.1

   WDM Transmission via High-Power Fully-Integrated Kerr Frequency Combs

   Presenter: Andres Gil-Molina, Columbia university, United States

    Presentation Details

   We demonstrate high-power, fully-integrated Kerr frequency combs by self-injection locking multimode gain chips with silicon-nitride resonators. We demonstrate 25 comb lines > 100 μW with 200 kHz linewidth and OOK modulation at 12.5 Gb/s.Authors: Andres Gil-Molina, Columbia university / Yair Antman, Columbia university / Ohad Westreich, Columbia university / Xingchen Ji, Columbia university / Min Chul Shin, Columbia university / Gaurang Bhatt, Columbia university / Ipshita Datta, Columbia university / Bok Kim, Columbia university / Yoshitomo Okawachi, Columbia university / Alexander Gaeta, Columbia university / Michal Lipson, Columbia university
2. 16:15 - 16:30

   (UTC - 07:00)
   STu4L.2

   Kerr Comb Generation in Normal-Dispersion, Bi-Directionally Coupled Microresonators

   Presenter: Jizhao Zang, NIST Boulder, United States

    Presentation Details

   We design bi-directionally coupled microresonators to lift the degeneracy of counter-propagating modes and control nonlinear dynamics in the normal-dispersion regime. We demonstrate controllable mode-splitting and Kerr-comb generation without any nanoscale patterns.Authors: Jizhao Zang, NIST Boulder / Su-Peng Yu, NIST Boulder / David Carlson, NIST Boulder / Travis Briles, NIST Boulder / Yan Jin, NIST Boulder / Scott Papp, NIST Boulder
3. 16:30 - 17:00

   (UTC - 07:00)
   STu4L.3

   Soliton Microcomb Generation in a Gallium Phosphide Photonic Crystal Cavity

   Presenter: Alberto Nardi, IBM Research - Zurich, Switzerland

    Presentation Details

   We report broadband bright soliton microcomb generation in the emerging platform gallium phosphide on insulator. We demonstrate a broadband dispersion-engineered photonic-crystal Fabry-Perot resonator with record-high quality factors.Authors: Alberto Nardi, IBM Research - Zurich / Alisa Davydova, Swiss Federal Institute of Technology Lausanne (EPFL) / Nikolai Kuznetsov, Swiss Federal Institute of Technology Lausanne (EPFL) / Charles Möhl, IBM Research - Zurich / Miles Anderson, Swiss Federal Institute of Technology Lausanne (EPFL) / Johann Riemensberger, Swiss Federal Institute of Technology Lausanne (EPFL) / Paul Seidler, IBM Research - Zurich / Tobias Kippenberg, Swiss Federal Institute of Technology Lausanne (EPFL)
4. 17:00 - 17:15

   (UTC - 07:00)
   STu4L.4

   Integrated Parallel Chaos Driven LiDAR System With High Interference Tolerance

   Presenter: Xingjun Wang, Peking University, China

    Presentation Details

   We introduce a chaotic microcomb based high interference-tolerance parallel LiDAR. Parallel chaos with record-high noise spectra beyond 7 GHz leads to sub-cm-level ranging accuracy. The intrinsic orthogonality permits single-pixel detection, greatly simplifying the system architecture.Authors: Ruixuan Chen, Peking University / Bitao Shen, Peking University / Haowen Shu, Peking University / Lin Chang, Peking University / Weiqiang Xie, University of California, Santa Barbara / Wenchao Liao, Peking University / Zihan Tao, Peking University / John Bowers, University of California, Santa Barbara / Xingjun Wang, Peking University
5. 17:15 - 17:30

   (UTC - 07:00)
   STu4L.5

   Parallel Chaotic Sources Based on Microcombs

   Presenter: Bitao Shen, Peking University, China

    Presentation Details

   Massively parallel optical chaotic sources with large bandwidth are demonstrated based on chaotic microcombs in the AlGaAsOI platform. 30-channel parallel random bit generation with 30 Gbit/s per channel is realized based on the chaotic source.Authors: Bitao Shen, Peking University / Haowen Shu, Peking University / Weiqiang Xie, University of California, Santa Barbara / Ruixuan Chen, Peking University / Zhi Liu, Chinese Academy of Sciences / Xuguang Zhang, Peking University / Yimeng Wang, Peking University / Yunhao Zhang, Peking University / Buwen Cheng, Chinese Academy of Sciences / John E. Bowers, University of California, Santa Barbara / Lin Chang, Peking University / Xingjun Wang, Peking University
6. 17:30 - 17:45

   (UTC - 07:00)
   STu4L.6

   Observations of Dual-Dispersive Soliton Microcombs With Deterministic Azimuthal Angle Control

   Presenter: Tristan Melton, UCLA, United States

    Presentation Details

   We demonstrate a novel method of dual-soliton generation with fixed azimuthal angle in a dual-pumped microresonator. A relationship between the pump detuning from an avoided mode crossing on the azimuthal angle is studied.Authors: Tristan Melton, UCLA / Hao Liu, UCLA / Wenting Wang, UCLA / Mingbin Yu, Institute of Microelectronics A*STAR / Dim-Lee Kwong, Institute of Microelectronics A*STAR / Chee Wei Wong, UCLA
7. 17:45 - 18:00

   (UTC - 07:00)
   STu4L.7

   Dispersion Engineering With Coupled Microresonators for Extended Soliton Microcomb Control

   Presenter: Alexey Tikan, Ecole Polytechnique Federale de Lausanne, Switzerland

    Presentation Details

   We investigate coupled-resonator dispersion engineering capabilities for controlling the shape of the soliton microcomb in real time.Authors: Dmitrii Pidgaiko, Ecole Polytechnique Federale de Lausanne / Johann Riemensberger, Ecole Polytechnique Federale de Lausanne / Aleksandr Tusnin, Ecole Polytechnique Federale de Lausanne / Anton Stroganov, LIGENTEC SA / Alexey Tikan, Ecole Polytechnique Federale de Lausanne / Tobias Kippenberg, Ecole Polytechnique Federale de Lausanne

Integrated Lasers-II

1. 16:00 - 16:30

   (UTC - 07:00)
   STu4P.1

   Erbium-Doped Photonic Integrated Circuits

   Presenter: Yang Liu, EPFL, Switzerland

    Presentation Details

   Invited

   Erbium ions, the gain medium of choices for fiber amplifiers, can provide optical gain for photonic integrated circuits. We present high-power waveguide amplifiers and Hertz-linewidth lasers by implanting Erbium ions in Si3N4 photonic integrated circuits.Authors: Yang Liu, EPFL
2. 16:30 - 16:45

   (UTC - 07:00)
   STu4P.2

   CMOS-Compatible High Energy Passively Q-Switched Laser

   Presenter: Neetesh Singh, Deutsches Elektronen-Synchrotron (DESY), Germany

    Presentation Details

   We demonstrate CMOS-compatible, integrated, high energy Q-switched lasers in the eye-safe window (1.9 µm), with an on-chip output pulse energy of 80 nanojoules at a repetition rate of <1 MHz with single fundamental mode operation in a compact footprint.Authors: Neetesh Singh, Deutsches Elektronen-Synchrotron (DESY) / Milan Sinobad, Deutsches Elektronen-Synchrotron (DESY) / Jan Lorenzen, Deutsches Elektronen-Synchrotron (DESY) / Kai Wang, University of Twente / Andreas Liapis, Aalto University / Henry Frankis, McMaster University / Mahmoud Gaafar, Deutsches Elektronen-Synchrotron (DESY) / Stefanie Haugg, University of Hamburg / Henry Francis, Ligentec / Jose Carreira, Ligentec / Michael Geiselmann, Ligentec / Tobias Herr, Deutsches Elektronen-Synchrotron (DESY) / Jonathan Bradley, McMaster University / Zhipei Sun, Aalto University / Sonia Garcia-Blanco, University of Twente / Franz Kärtner, Deutsches Elektronen-Synchrotron (DESY)
3. 16:45 - 17:00

   (UTC - 07:00)
   STu4P.3

   All-Optical Spiking Membrane III-v Laser on Si

   Presenter: Pandelis Diamantopoulos, NTT Device Technology Labs, Japan

    Presentation Details

   We present an all-optical photonic spiking neuron based on a membrane laser on silicon with optical feedback. Ultrafast dynamics with ~200-ps refractory periods using 10-GHz signals are demonstrated, at a laser-energy cost of ~10 pJ/spike.Authors: Pandelis Diamantopoulos, NTT Device Technology Labs / Suguru Yamaoka, NTT Device Technology Labs / Takuro Fujii, NTT Device Technology Labs / Hidetaka Nishi, NTT Device Technology Labs / Toru Segawa, NTT Device Technology Labs / Shinji Matsuo, NTT Device Technology Labs
4. 17:00 - 17:15

   (UTC - 07:00)
   STu4P.4

   Frequency-Agile Self-Injection-Locked Lasers With sub-100 Hz Linewidth Based on in-Package Photonic Wire Bonds

   Presenter: Yung Chen, Karlsruhe Institute of Technology, Germany

    Presentation Details

   We demonstrate frequency-agile self-injection-locked lasers that exploit photonic wire bonds for connecting piezo-tunable Si3N4 microresonators to DFB lasers. Our devices offer intrinsic linewidths below 100Hz along with highly linear frequency sweeping over more than 1GHz.Authors: Yung Chen, Karlsruhe Institute of Technology / Grigory Lihachev, Ecole Polytechnique Fédérale de Lausanne (EPFL) / Huanfa Peng, Karlsruhe Institute of Technology / Hao Tian, Purdue University / Dengyang Fang, Karlsruhe Institute of Technology / Andrey Voloshin, Ecole Polytechnique Fédérale de Lausanne (EPFL) / Johann Riemensberger, Ecole Polytechnique Fédérale de Lausanne (EPFL) / Pascal Maier, Karlsruhe Institute of Technology / Sebastian Skacel, Vanguard Automation GmbH / Matthias Lauermann, Vanguard Automation GmbH / Alaina Attanasio, Purdue University / Sebastian Randel, Karlsruhe Institute of Technology / Wolfgang Freude, Karlsruhe Institute of Technology / Sunil Bhave, Purdue University / Tobias Kippenberg, Ecole Polytechnique Fédérale de Lausanne (EPFL) / Christian Koos, Karlsruhe Institute of Technology
5. 17:15 - 17:30

   (UTC - 07:00)
   STu4P.5

   Integrated High-Extinction-Ratio 2.0-Meter Unbalanced MZI for Laser Frequency Noise Measurement

   Presenter: KAIKAI LIU, UC Santa Barbara, United States

    Presentation Details

   We report a 2.0-meter-long ultra-low loss Si3N4 waveguide unbalanced MZI with a 96.6 MHz FSR and 37.5 dB extinction ratio. We demonstrate self-delayed homodyne laser frequency noise measurement.Authors: KAIKAI LIU, UC Santa Barbara / Jiawei Wang, UC Santa Barbara / Andrei Isichenko, UC Santa Barbara / Nitesh Chauhan, UC Santa Barbara / Daniel Blumenthal, UC Santa Barbara
6. 17:30 - 17:45

   (UTC - 07:00)
   STu4P.6

   Scalable Heterogeneous Integration of a Pre-Processed Facet-Emitting Visible-Wavelength GaAs Laser

   Presenter: Max Kiewiet, Ghent University - imec, Belgium

    Presentation Details

   Heterogeneous integration of a pre-processed etched-facet GaAs multiple-quantum-well Fabry-Perot laser on silicon is shown through micro-transfer printing. Fiber-coupled output powers exceeding 3 mW at 789 nm are achieved with a threshold current of 60 mA.Authors: Max Kiewiet, Ghent University - imec / Stijn Cuyvers, Ghent University - imec / Artur Hermans, Ghent University - imec / Maximilien Billet, Ghent University - imec / Jing Zhang, Ghent University - imec / Günther Roelkens, Ghent University - imec / Kasper Van Gasse, Ghent University - imec / Bart Kuyken, Ghent University - imec
7. 17:45 - 18:00

   (UTC - 07:00)
   STu4P.7

   µ-Transfer Printing of GaSb-Based Gain Elements for Integrated External Cavity Lasers at 2 µm Range

   Presenter: Heidi Tuorila, Tampere University, Finland

    Presentation Details

   Micro transfer printing of GaSb-based gain elements transferred to silicon photonics platform is reported for the first time. Using a distributed Bragg reflector fabricated utilizing silicon-on-insulator technology and the GaSb integrated gain chip, a single frequency external cavity laser emitting at around 1.96 µm is demonstrated.Authors: Heidi Tuorila, Tampere University / Jukka Viheriälä, Tampere University / Yeasir Arafat, University College Cork / Eero Koivusalo, Tampere University / Joonas Hilska, Tampere University / Fatih Atar, University College Cork / Fatima Gunning, University College Cork / Brian Corbett, University College Cork / Mircea Guina, Tampere University

Tissue Imaging Methods

1. 16:00 - 16:30

   (UTC - 07:00)
   STu4F.1

   Computational and Quantum Techniques for Fluorescence Lifetime Imaging

   Presenter: Daniele Faccio, University of Glasgow, United Kingdom

    Presentation Details

   Invited

   Spatially super-resolved fluorescence lifetime imaging is obtained by computational fusion of high-resolution CMOS and low-resolution, time resolving, SPAD arrays. Temporally super-resolved lifetime sensing is obtained by photon bunching between the fluorescence and a reference photon.Authors: Daniele Faccio, University of Glasgow / Raul Mendoza, University of Glasgow / ashley lyons, University of Glasgow / Vytautas Zickus, University of Glasgow / Valentin Kapitany, University of Glasgow / Areeba Fatima, University of Glasgow
2. 16:30 - 16:45

   (UTC - 07:00)
   STu4F.2

   Non-Destructive Direct Pericarp Thickness Measurement of Sorghum Kernels With Fiber-Based Extended Focus Optical Coherence Microscopy

   Presenter: Aart Verhoef, Texas A&M University, United States

    Presentation Details

   We apply high-resolution Bessel-beam extended focus optical coherence microscopy for non-destructive morphological phenotyping of sorghum seeds. We obtain accurate thickness measurements with a reduced tendency to overestimate the thickness of thin phenotypes.Authors: Dipankar Sen, Texas A&M University / Alma Fernandez, Texas A&M University / Daniel Crozier, Texas A&M University / Brian Henrich, Texas A&M University / Alexei Sokolov, Texas A&M University / Marlan Scully, Texas A&M University / William Rooney, Texas A&M University / Aart Verhoef, Texas A&M University
3. 16:45 - 17:00

   (UTC - 07:00)
   STu4F.3

   Image Sensors Based on Nonlinear Optical Neural Networks

   Presenter: Logan Wright, Cornell University, United States

    Presentation Details

   We use a multilayer, nonlinear optical neural network as a pre-processor for machine vision. On tasks including identification of real objects illuminated by broadband incoherent light, we show that nonlinear optical pre-processing outperforms linear pre-processing.Authors: Tianyu Wang, Cornell University / Mandar Sohoni, Cornell University / Logan Wright, Cornell University / Martin Stein, Cornell University / Shiyuan Ma, Cornell University / Tatsuhiro Onodera, Cornell University / Maxwell Anderson, Cornell University / Peter McMahon, Cornell University
4. 17:00 - 17:30

   (UTC - 07:00)
   STu4F.4

   Multiphoton Microscopy

   Presenter: Diego Restrepo, University of Colorado at Denver, United States

    Presentation Details

   Invited

   To be providedAuthors: Emily Gibson, University of Colorado at Denver / Diego Restrepo, University of Colorado at Denver
5. 17:30 - 17:45

   (UTC - 07:00)
   STu4F.5

   Label-Free Three-Photon Deep Imaging With High Power Femtosecond Yb-Fiber Laser

   Presenter: Aart Verhoef, Texas A&M University, United States

    Presentation Details

   We demonstrate simultaneous multicolor two- and three-photon imaging of bacterial filaments using a single high-power femtosecond Yb-fiber laser. Our experiments demonstrate the superior signal-to-background ratio obtainable with three-photon imaging deep below the sample surface.Authors: Alma Fernandez, Texas A&M University / Anton Classen, Texas A&M University / Nityakalyani Josyula, Texas A&M University / Paul Straight, Texas A&M University / Aart Verhoef, Texas A&M University
6. 17:45 - 18:00

   (UTC - 07:00)
   STu4F.6

   Generation of Longitudinally Structured Light Sheets Using Deep Neural Holograph

   Presenter: Nima Asoudegi, University of Toronto, Canada

    Presentation Details

   We present a neural network holographic system based on superposition of Bessel beams that generates high quality images on a single or multiple planes perpendicular to the hologram plane in real time for AR/VR applications.Authors: Nima Asoudegi, University of Toronto / Mo Mojahedi, University of Toronto / Ahmed Dorrah, Harvard university

Short Reach Transmission Systems

1. 16:00 - 16:30

   (UTC - 07:00)
   STu4G.1

   Advanced Modulation Formats for Short-Reach Systems

   Presenter: Xi Chen, Nokia Bell Labs, United States

    Presentation Details

   Invited

   To be providedAuthors: Xi Chen, Nokia Bell Labs
2. 16:30 - 16:45

   (UTC - 07:00)
   STu4G.2

   Field Demonstration of Low-Latency Massively Parallel Communication With Microresonator Frequency Comb

   Presenter: Takasumi Tanabe, Keio University, Japan

    Presentation Details

   We demonstrated low-latency optical transmission with a microresonator frequency comb using a 9-km optical fiber in a metropolitan area. The delay time of the entire system, excluding the transmission fiber, was only 3.1 μs.Authors: Koya Tanikawa, Keio University / Shun Fujii, Keio University / Shuya Tanaka, Keio University / Shun Tasaka, Keio University / Soma Kogure, Keio University / Koshiro Wada, Keio University / Hajime Kumazaki, Keio University / Satoki Kawanishi, Keio University / Takasumi Tanabe, Keio University
3. 16:45 - 17:00

   (UTC - 07:00)
   STu4G.3

   Reservoir Computing-Based Multi-Symbol Equalization for PAM 4 Short-Reach Transmission

   Presenter: Yevhenii Osadchuk, Technical University of Denmark, Denmark

    Presentation Details

   We propose spectrum-sliced reservoir computer-based (RC) multi-symbol equalization for 32-GBd PAM4 transmission. RC with 17 symbols at the output achieves an order of magnitude reduction in multiplications/symbol versus single output case while maintaining simple training.Authors: Yevhenii Osadchuk, Technical University of Denmark / Ognjen Jovanovic, Technical University of Denmark / Darko Zibar, Technical University of Denmark / Francesco Da Ros, Technical University of Denmark
4. 17:00 - 17:30

   (UTC - 07:00)
   STu4G.4

   Demonstration of 100-km Long O-Band WDM Amplified Coherent Transmission

   Presenter: Natsupa Taengnoi, Optoelectronics Research Centre, United Kingdom

    Presentation Details

   O-band WDM 100-Gb/s/λ dual-polarization quadrature phase shift keying transmission is demonstrated over a 100-km link, with gain provided by bismuth-doped fiber amplifiers. Two different channel spacings are studied: 0.6nm and 10nm.Authors: Natsupa Taengnoi, Optoelectronics Research Centre / Kyle Bottrill, Optoelectronics Research Centre / Yang Hong, Optoelectronics Research Centre / Yu Wang, Optoelectronics Research Centre / Jayanta Sahu, Optoelectronics Research Centre / Lajos Hanzo, School of Electronics and Computer Science / David Richardson, Optoelectronics Research Centre / Periklis Petropoulos, Optoelectronics Research Centre
5. 17:30 - 17:45

   (UTC - 07:00)
   STu4G.5

   Burst Consecutive Errors Suppression With Precoding for MLSE Based 201-Gb/s IM-DD Transmission Systems

   Presenter: Jiahao Zhou, University of Electronic Science and Technology of China, China

    Presentation Details

   We propose and experimentally demonstrate that the precoding can break consecutive errors from MLSE in a 201-Gb/s PAM-8 IM-DD system. We find the maximum length of burst consecutive errors is reduced from 16 to 2.Authors: Jiahao Zhou, University of Electronic Science and Technology of China / Jing Zhang, University of Electronic Science and Technology of China / Xue Zhao, University of Electronic Science and Technology of China / Chenye Wang, University of Electronic Science and Technology of China / Shaohua Hu, University of Electronic Science and Technology of China / Bo Xu, University of Electronic Science and Technology of China / Kun Qiu, University of Electronic Science and Technology of China
6. 17:45 - 18:00

   (UTC - 07:00)
   STu4G.6

   100-km Polarization-Orthogonal Self-Homodyne Coherent WDM Transmission Using Nonlinearity Suppressed SOA

   Presenter: Weihao Li, Huazhong Univ of Science and Technology, China

    Presentation Details

   We propose an SOA enabled polarization-orthogonal SHC WDM transmission scheme utilizing multiple-wavelength orthogonal LOs for nonlinearity suppression. Successful 800Gb/s 4-channel WDM transmission is demonstrated over 100km SSMFs.Authors: Weihao Li, Huazhong Univ of Science and Technology / Junda Chen, Huazhong Univ of Science and Technology / Ziwen Zhou, Huazhong Univ of Science and Technology / Yizhao Chen, Huazhong Univ of Science and Technology / Ming-Ming Zhang, Huazhong Univ of Science and Technology / Yifan zeng, Huazhong Univ of Science and Technology / Zexin Chen, Huazhong Univ of Science and Technology / Ming Tang, Huazhong Univ of Science and Technology

Compact Biological and Chemical Sensors

1. 16:00 - 16:15

   (UTC - 07:00)
   STu4O.1

   Biological and Environmental Sensors Based on Lensfree Microscopes

   Presenter: Euan McLeod, University of Arizona, United States

    Presentation Details

   Lensfree microscopes offer an ultra-large field of view together with high resolution and cost-effective, compact hardware. This makes them well suited for the COVID-19 and airborne nanoparticulate matter sensing applications we present here.Authors: Euan McLeod, University of Arizona / Colin Potter, University of Arizona / Maryam Baker, University of Arizona
2. 16:15 - 16:30

   (UTC - 07:00)
   STu4O.2

   Inner-Wall Grating Double Slot Microring Resonator for High Sensitivity and Large Measurement Range Label-Free Biochemical Sensing

   Presenter: Weiqing cheng, University of Glasgow, United Kingdom

    Presentation Details

   Based on the SOI platform, a double slot micro ring resonator with inner wall angular gratings is achieved with the highest sensitivity of 562.564 nm/RIU and a large measurement range of 72.62 nm.Authors: Weiqing cheng, University of Glasgow / Xiao Sun, University of Glasgow / Shengwei Ye, University of Glasgow / Bocheng Yuan, University of Glasgow / Xuefeng Liu, University of Glasgow / John Marsh, University of Glasgow / Lianping Hou, University of Glasgow
3. 16:30 - 16:45

   (UTC - 07:00)
   STu4O.3

   Photothermal Evanescent-Field gas Detection Using all-Fiber Acousto-Optic Heterodyne Interferometry

   Presenter: Yi Zhu, Shanghai University, China

    Presentation Details

   A compact photothermal evanescent-field NH3 detection with detection limit of 62 ppm and response time less than 30 seconds is experimentally achieved in a tapered nanofiber at communication band via all-fiber acousto-optic heterodyne interferometry.Authors: Yi Zhu, Shanghai University / AnBo Guo, Shanghai University / jiangtao xu, Shanghai University / WeiJian Zhang, Shanghai University / ZhengWei Zhang, Shanghai University / Xianglong Zeng, Shanghai University
4. 16:45 - 17:15

   (UTC - 07:00)
   STu4O.4

   Title to be Provided

   Presenter: Filiz Yesilkoy, University of Wisconsin-Madison, United States

    Presentation Details

   Invited

   Future healthcare systems will significantly benefit from artificial intelligence tools to enhance diagnostics with implications for improved human life and well-being. Advanced biosensors that can provide extensive datasets reflecting patient health status are critically needed for this healthcare revolution. I will present my research on developing high-throughput nanophotonic biosensors that can achieve rapid and accurate biomarker screening on low-cost optical platforms.Authors: Filiz Yesilkoy, University of Wisconsin-Madison
5. 17:15 - 17:30

   (UTC - 07:00)
   STu4O.5

   Ultra-Compact Bimodal Interferometric Plasmonic Sensor Integrated on a Polymeric Photonic Waveguide Platform

   Presenter: Konstantinos Fotiadis, Aristotle University of Thessaloniki, Greece

    Presentation Details

   We demonstrate an ultra-compact bimodal interferometric plasmonic refractive index sensor co-integrated for the first time on a SU-8 photonic waveguide platform. After optimization process the proposed sensor exhibited an experimental sensitivity of 4464 nm/RIU.Authors: Konstantinos Fotiadis, Aristotle University of Thessaloniki / Dimosthenis Spasopoulos, Aristotle University of Thessaloniki / Evangelia Chatzianagnostou, Aristotle University of Thessaloniki / Dimitris Bellas, University of Ioannina / Omkar Bhalerao, AMO GmbH / Stephan Suckow, AMO GmbH / Elefterios Lidorikis, University of Ioannina / Nikos Pleros, Aristotle University of Thessaloniki
6. 17:30 - 17:45

   (UTC - 07:00)
   STu4O.6

   Polarization-Independent Tilted Fiber Grating Based Surface Plasmon Resonance Sensor

   Presenter: Xiaoning Shi, Shanghai University, China

    Presentation Details

   We demonstrate a scheme of polarization-independent TFBG-SPR sensor, which eliminates its polarization dependence by taking advantage of SPR excitation from polarized lights, to improve the system stability.Authors: Xiaoning Shi, Shanghai University / Wancong Zhao, Shanghai University / Xianglong Zeng, Shanghai University / Yi Zhu, Shanghai University
7. 17:45 - 18:00

   (UTC - 07:00)
   STu4O.7

   Detection of Ethanol in Gasoline With a Mid-Infrared Microspectrometer Based on Metallic Metasurface Filters

   Presenter: Henry Tan, The University of Melbourne, Australia

    Presentation Details

   A microspectrometer comprising of sub-wavelength metallic micro-hole array filters in combination with a reverse-lens mid-infrared thermal camera is demonstrated. A Peltier module provides temperature stabilization. Results show determination of low ethanol content in unleaded gasoline.Authors: Henry Tan, The University of Melbourne / Jasper Cadusch, University of Melbourne / Jiajun Meng, The University of Melbourne / Kenneth Crozier, The University of Melbourne

Optical Vortices on Chip

1. 16:00 - 16:30

   (UTC - 07:00)
   STu4J.1

   Cylindrical Beams From Cylindrically Structured Crystal

   Presenter: Jingbo Sun, Tsinghua University, China

    Presentation Details

   Invited

   Here we show several intriguing designs of the devices including the generation and the modulations on the cylindrical beams with spherulites in both linear and nonlinear ways. Such a kind of naturally existed circular anisotropy opens entirely new opportunities in the field of the structured light applications.Authors: Jingbo Sun, Tsinghua University / Yuanfeng Liu, Tsinghua University / Yongzheng Wen, Tsinghua University / Ji Zhou, Tsinghua University
2. 16:30 - 16:45

   (UTC - 07:00)
   STu4J.2

   Integrated Tunable Twisted Single Photon Source

   Presenter: Hao-Qi Zhao, University of Pennsylvania, United States

    Presentation Details

   Twisted single photons, carrying orbital angular momentum (OAM) as an unbounded dimension, could address the growing demand for high-dimensional quantum information encoding and transmission. We demonstrate an integrated tunable twisted single photon source with the ability to precisely define and switch between highly pure spin-OAM states.Authors: Hao-Qi Zhao, University of Pennsylvania / Yichen Ma, Stevens Institute of Technology / Zihe Gao, University of Pennsylvania / Na Liu, Stevens Institute of Technology / Tianwei Wu, University of Pennsylvania / Shuang Wu, University of Pennsylvania / Xilin Feng, University of Pennsylvania / James Hone, Columbia University / Stefan Strauf, Stevens Institute of Technology / Liang Feng, University of Pennsylvania
3. 16:45 - 17:00

   (UTC - 07:00)
   STu4J.3

   Topological Photonic Circuit for Beam Splitting, Routing, and Far Field Steering

   Presenter: Tianwei Wu, University of Pennsylvania, United States

    Presentation Details

   Nonmechanical robust far field beam scanning is highly demanded for integrated photonics. Here we report an on-chip optical beam splitting, routing, and wavelength-sensitive far field steering enabled by a topological photonic integrated circuit.Authors: Tianwei Wu, University of Pennsylvania / Yankun Li, University of Pennsylvania / Xilin Feng, University of Pennsylvania / Shuang Wu, University of Pennsylvania / Zihe Gao, University of Pennsylvania / Liang Feng, University of Pennsylvania
4. 17:00 - 17:15

   (UTC - 07:00)
   STu4J.4

   Structured Light Analogy of Quantum Squeezed States

   Presenter: Zhaoyang Wang, Tsinghua University, China

    Presentation Details

   We demonstrate novel structured light as an analogy of quantum squeezed states, transferring quantum squeezing concepts to characterize optical spatial modes, providing flexible control of deep-subwavelength features breaking the spatial diffraction limit over ~λ/1000.Authors: Zhaoyang Wang, Tsinghua University / Ziyu Zhan, Tsinghua University / Anton Vetlugin, Nanyang Technological University / Jun-Yu Ou, University of Southampton / Qiang Liu, Tsinghua University / Yijie Shen, University of Southampton / Xing Fu, Tsinghua University
5. 17:15 - 17:30

   (UTC - 07:00)
   STu4J.5

   Half-Integer Angular Momentum and Multi-Defect Localization in Photonic Crystal Microring Resonators

   Presenter: Xiyuan Lu, University of Maryland College Park, United States

    Presentation Details

   We demonstrate half-integer angular momentum light in a high-quality-factor photonic crystal ring with good waveguide coupling and reduced group velocity. Additionally, multiple modes can be localized to small volumes within the ring, and their orientation can be well-controlled.Authors: Mingkang Wang, National Institute of Standards and Technology / Feng Zhou, University of Maryland College Park / Xiyuan Lu, University of Maryland College Park / Andrew McClung, University of Massachusetts Amherst / Marcelo Davanco, National Institute of Standards and Technology / Vladimir Aksyuk, National Institute of Standards and Technology / Kartik Srinivasan, National Institute of Standards and Technology
6. 17:30 - 18:00

   (UTC - 07:00)
   STu4J.6

   Vortex Soliton Microcombs

   Presenter: Yanwu Liu, Peking University, China

    Presentation Details

   We correlate the dimensions of frequency and orbital angular momentum (OAM) by forming soliton microcombs in an integrated microresonator vortex emitter. One-to-one correspondence between the OAM and frequency is confirmed on 14 distinct comb lines.Authors: Yanwu Liu, Peking University / Chenghao Lao, Peking University / Min Wang, Chinese Academy of Sciences Institute of Physics / Bei-Bei Li, Chinese Academy of Sciences Institute of Physics / Yinke Cheng, Peking University / Shiyao Fu, Beijing Institute of Technology / Chunqing Gao, Beijing Institute of Technology / Jianwei Wang, Peking University / Yun-Feng Xiao, Peking University / Qihuang Gong, Peking University / Wenjing Liu, Peking University / Qi-Fan Yang, Peking University

Quantum Sensing and Measurement

1. 16:00 - 16:15

   (UTC - 07:00)
   FTu4A.1

   Adaptive Multiparameter Estimation at the Quantum Bound on Chip

   Presenter: Valeria Cimini, Univ degli Studi di Roma La Sapienza, Italy

    Presentation Details

   The achievement of quantum-enhanced estimation precision is a fundamental challenge. Here, we prove experimentally the saturation of the ultimate quantum limits employing an integrated photonic sensor and developing a fully artificial intelligence-based adaptive protocol.Authors: Valeria Cimini, Univ degli Studi di Roma La Sapienza / Mauro Valeri, Univ degli Studi di Roma La Sapienza / Emanuele Polino, Univ degli Studi di Roma La Sapienza / Simone Piacentini, Istituto di fotonica e nanotecnologie / Francesco Hoch, Univ degli Studi di Roma La Sapienza / Gabriele Bizzarri, Univ degli Studi di Roma La Sapienza / Francesco Ceccarelli, Istituto di fotonica e nanotecnologie / Giacomo Corrielli, Istituto di fotonica e nanotecnologie / Nicolò Spagnolo, Univ degli Studi di Roma La Sapienza / Roberto Osellame, Istituto di fotonica e nanotecnologie / Fabio Sciarrino, Univ degli Studi di Roma La Sapienza
2. 16:15 - 16:30

   (UTC - 07:00)
   FTu4A.2

   Sub-Standard Quantum Limit Estimation Precision for a Wide Resources Range

   Presenter: Valeria Cimini, Univ degli Studi di Roma La Sapienza, Italy

    Presentation Details

   Quantum metrology protocols need to face several issues when implemented in realistic scenarios. Here, we experimentally demonstrate quantum-enhanced estiamtion precisions in both a single and multiparameter framework maintained for an exceptionally large range of resources.Authors: Valeria Cimini, Univ degli Studi di Roma La Sapienza / Federico Belliardo, NEST, Scuola Normale Superiore / Emanuele Polino, Univ degli Studi di Roma La Sapienza / Francesco Hoch, Univ degli Studi di Roma La Sapienza / Bruno Piccirillo, Università Federico II / Nicolò Spagnolo, Univ degli Studi di Roma La Sapienza / Vittorio Giovannetti, NEST, Scuola Normale Superiore / Fabio Sciarrino, Univ degli Studi di Roma La Sapienza
3. 16:30 - 16:45

   (UTC - 07:00)
   FTu4A.3

   Accuracy Self-Estimation in an 8-Dimensional Quantum State Identification at a Telecom Wavelength

   Presenter: Sergey Polyakov, National Inst of Standards & Technology, United States

    Presentation Details

   We experimentally obtain single-shot confidences of a state estimation measurement with M=8 arbitrary sets of non-orthogonal states. The 8-dimensional vector of confidences represents the best knowledge of the input state for each individual quantum measurement.Authors: Nur Annafianto, National Inst of Standards & Technology / MV Jabir, National Inst of Standards & Technology / Ivan Burenkov, National Inst of Standards & Technology / Abdella Battou, National Inst of Standards & Technology / Sergey Polyakov, National Inst of Standards & Technology
4. 16:45 - 17:00

   (UTC - 07:00)
   FTu4A.4

   Continuous-Variable Nonclassicality Detection Under Coarse-Grained Measurement

   Presenter: Chan Roh, Korea Advanced Institute of Technology, Korea (the Republic of)

    Presentation Details

   We experimentally detect the nonclassicality of continuous-variable quantum states under coarse-grained measurement. Furthermore, we show that the coarse-grained measurement generally outperforms the ideal fine-grained measurement in nonclassicality detection.Authors: Chan Roh, Korea Advanced Institute of Technology / Young-Do Yoon, Korea Advanced Institute of Technology / Jiyong Park, Hanbat National University / Young-Sik Ra, Korea Advanced Institute of Technology
5. 17:00 - 17:15

   (UTC - 07:00)
   FTu4A.5

   Quantum Imaging Using Entangled Photon Pairs From Nonlinear Metasurfaces

   Presenter: Jinliang Ren, Australian National University, Australia

    Presentation Details

   We present a combined quantum ghost and scanning imaging protocol allowing 2D imaging with 1D detector array, enabled by strong spatial correlations and tunable emission angle of entangled photon pairs emitted from ultrathin nonlinear metasurfaces.Authors: Jinliang Ren, Australian National University / Jinyong Ma, Australian National University / Jihua Zhang, Australian National University / Andrey Sukhorukov, Australian National University
6. 17:15 - 17:30

   (UTC - 07:00)
   FTu4A.6

   Characterizing Squeezed Light: Schmidt Decomposition vs. Whittaker-Shannon Interpolation

   Presenter: Christian Drago, University of Toronto, Canada

    Presentation Details

   For squeezed light with a large spectro-temporal correlation, we construct an approximate Schmidt decomposition, which is equivalent to the Whittaker-Shannon interpolation formula. Our decomposition leads to an intuitive description of the squeezed light photon statistics.Authors: Christian Drago, University of Toronto / John Sipe, University of Toronto
7. 17:30 - 17:45

   (UTC - 07:00)
   FTu4A.7

   Non-Local Quantum Metrology With Entangled Photons and Geometric Phase

   Presenter: Anton Vetlugin, Nanyang Technological University, Singapore

    Presentation Details

   We demonstrate a new protocol of non-local quantum metrology in which the sample displacement is measured with entangled photon pairs by manipulating the geometric phase of the photon that has never interacted with the sample.Authors: Anton Vetlugin, Nanyang Technological University / Ruixiang Guo, Nanyang Technological University / Cesare Soci, Nanyang Technological University / Nikolay Zheludev, Nanyang Technological University
8. 17:45 - 18:00

   (UTC - 07:00)
   FTu4A.8

   Distributed Phase Sensing Using two-Mode Squeezed States in a Truncated SU(1,1) Interferometer

   Presenter: Claire Marvinney, Oak Ridge National Laboratory, United States

    Presentation Details

   We demonstrate distributed phase sensing with a truncated SU(1,1) interferometer through the measurement of a linear combination of distributed two phases. We theoretically analyze the sensitivity enhancement with respect to the corresponding classical strategy and experimentally demonstrate a 2 dB quantum noise reduction.Authors: Seongjin Hong, Oak Ridge National Laboratory / Matthew Feldman, Oak Ridge National Laboratory / Claire Marvinney, Oak Ridge National Laboratory / Michael Febbraro, Oak Ridge National Laboratory / Alberto Marino, Oak Ridge National Laboratory / Raphael Pooser, Oak Ridge National Laboratory

Nonlinear Processes in Fibers and Waveguides

1. 16:00 - 16:30

   (UTC - 07:00)
   FTu4B.1

   Smart Nonlinear Photonics: From on-Chip Pulse Processing to Tailored Nonlinear Fiber Propagation

   Presenter: Benjamin Wetzel, CNRS, France

    Presentation Details

   Invited

   We review recent work using integrated and fibered platforms for advanced optical processing techniques. We show that machine learning in photonics systems can be leveraged to generate custom optical wave-packets relevant for targeted applications.Authors: Van Thuy Hoang, CNRS / Yassin Boussafa, CNRS / Bruno Pessoa Chaves, CNRS / Lynn Sader, CNRS / Bennet Fischer, INRS / Mario Chemnitz, INRS / Piotr Roztocki, INRS / Benjamin MacLellan, INRS / Christian Reimer, HyperLight Corporation / Robin Helsten, INRS / Sébastien Février, CNRS / Vincent Couderc, CNRS / Michael Kues, Leibniz University Hannover / Alessia Pasquazi, University of Sussex / Marco Peccianti, University of Sussex / Brent Little, QXP Technologies Inc. / Sai Chu, City University of Hong Kong / David Moss, Swinburne University of Technology, / Jose Azaña, INRS / Roberto Morandotti, INRS / Benjamin Wetzel, CNRS
2. 16:30 - 16:45

   (UTC - 07:00)
   FTu4B.2

   Predicting the Interplay Between Second- and Third-Order Nonlinear Interaction in Periodically-Poled Nanophotonic Waveguides Using Machine Learning

   Presenter: Simone Lauria, Heriot-Watt University, Italy

    Presentation Details

   We have developed a recurrent neural network that efficiently simulates the unidirectional pulse propagation equation. The model is validated via predicting complex nonlinear interactions in a periodically poled nanophotonic LiNbO3 waveguide.Authors: Simone Lauria, Heriot-Watt University / Mohammed F. Saleh, Heriot-Watt University
3. 16:45 - 17:00

   (UTC - 07:00)
   FTu4B.3

   Complex Study of Ultrafast Dual Wavelength Nonlinear Switching in Mismatched Soft Glass Dual-Core Fibers

   Presenter: Ignac Bugar, Vienna University of Technology, Austria

    Presentation Details

   Effective all-optical switching using dual-core fibers is studied both experimentally and theoretically. C-band femtosecond pulses are switched by synchronized shorter wavelength ones and interpreted in terms of nonlinear balancing of the couplers mismatch.Authors: Mattia Longobucco, Lukasiewicz Research Network / The Tai Xuan, Faculty of Physics, University of Warsaw / Ignas Astrauskas, Vienna University of Technology / Audrius Pugzlys, Vienna University of Technology / Andrius Baltuska, Vienna University of Technology / Ryszard Buczynski, Faculty of Physics, University of Warsaw / Marek Trippenbach, Faculty of Physics, University of Warsaw / Ignac Bugar, Vienna University of Technology
4. 17:00 - 17:15

   (UTC - 07:00)
   FTu4B.4

   Two-Frequency Pulse Compounds in Waveguides With Single Zero-Dispersion and Zero-Nonlinearity Points

   Presenter: Oliver Melchert, Leibniz University Hannover, Germany

    Presentation Details

   We study propagation dynamics of incoherently coupled two-frequency pulse compounds in waveguides with single zero-dispersion and zero-nonlinearity points. We demonstrate nonlinear-photonics meta-atoms and molecule-like bound-states of pulses that persist in presence of the Raman effect.Authors: Oliver Melchert, Leibniz University Hannover / Surajit Bose, Leibniz University Hannover / Stephanie Willms, Leibniz University Hannover / Ihar Babushkin, Leibniz University Hannover / Uwe Morgner, Leibniz University Hannover / Ayhan Demircan, Leibniz University Hannover
5. 17:15 - 17:30

   (UTC - 07:00)
   FTu4B.5

   Enhanced Self-Phase Modulation and Supercontinuum Generation in Silicon Nitride Waveguides With Graphene Oxide Films

   Presenter: David Moss, swinburne, Australia

    Presentation Details

   We demonstrate enhanced self-phase modulation and supercontinuum generation with short optical pulses at high peak powers in silicon nitride waveguides integrated with two-dimensional (2D) layered graphene oxide films.Authors: David Moss, swinburne
6. 17:30 - 17:45

   (UTC - 07:00)
   FTu4B.6

   Spatiotemporal Observation and Manipulation of Nonlinear Optical Waves in Single-Shot Using a Recirculating Fiber Loop

   Presenter: Francois Copie, Université de Lille, France

    Presentation Details

   We present experiments realized in a synchronously phase-modulated recirculating fiber loop demonstrating the possibility to manipulate the spatiotemporal dynamics of nonlinear waves. Temporal quadratic phase modulations are shown to either expulse or trap solitons.Authors: Francois Copie, Université de Lille / Pierre Suret, Université de Lille / Stéphane Randoux, Université de Lille
7. 17:45 - 18:00

   (UTC - 07:00)
   FTu4B.7

   Few-Cycle, High Power, High Repetition Rate Yb Laser Source Based on Multidimensional Solitary States in Hollow-Core Fibers

   Presenter: Adrien Longa, Institut National de la Recherche Sci., Canada

    Presentation Details

   We demonstrate pulse compression from 300 fs down to 17 fs up to 20 kHz using multidimensional solitary states in a hollow-core fiber filled with molecular gas in differential pressure to mitigate thermal effects.Authors: Adrien Longa, Institut National de la Recherche Sci. / Loic Arias, Institut National de la Recherche Sci. / Gaetan Jargot, Institut National de la Recherche Sci. / Antoine Pomerleau, Institut National de la Recherche Sci. / Philippe Lassonde, Institut National de la Recherche Sci. / Guangyu Fan, Institut National de la Recherche Sci. / Reza Safaei, University of Ottawa / Paul Corkum, University of Ottawa / fabio boschini, Institut National de la Recherche Sci. / Heide Ibrahim, Institut National de la Recherche Sci. / François Légaré, Institut National de la Recherche Sci.

Nonlinear and Coherent Interaction and Control of Plasmonic Phenomena

1. 16:00 - 16:15

   (UTC - 07:00)
   FTu4C.1

   Configuration-Dependent SHG Behaviors of Doubly SP-Resonant Asymmetric Al Nanorod Dimers

   Presenter: Atsushi Sugita, Shizuoka University, Japan

    Presentation Details

   We present SHG behaviors of doubly SP resonant asymmetric Al nanorod dimers. Appropriate arrangements of two nanorods enable us to exert active controls of SHG conversion efficiencies, form of nonlinear susceptibility tensors, and circular dichroism.Authors: Atsushi Sugita, Shizuoka University / Sota Tamotsu, Shizuoka University
2. 16:15 - 16:30

   (UTC - 07:00)
   FTu4C.2

   Generation of High-Order Harmonics by Stimulated Inverse Bremsstrahlung Process in Non-Metal Nanostructures

   Presenter: Vitaly Gruzdev, University of New Mexico, United States

    Presentation Details

   We theoretically analyze a novel mechanism of high-order harmonic generation by stimulated inverse bremsstrahlung driven by time-dependent electric field of ultrashort laser pulses in dielectric or semiconductor nanostructures. It is compared with electron-hole recombination mechanisms.Authors: Vitaly Gruzdev, University of New Mexico
3. 16:30 - 16:45

   (UTC - 07:00)
   FTu4C.3

   From Static to Dynamic Modulation of Second Harmonic Generation From Plasmonic Hotspots

   Presenter: Jessica Meier, University of Wuerzburg, Germany

    Presentation Details

   We demonstrate modulation of second harmonic generation by systematically inducing field asymmetry in the gap of gold nanoantennas via controlled geometric symmetry breaking. The concept is extended to electrical tuning of the nonlinear signal.Authors: Jessica Meier, University of Wuerzburg / Luka Zurak, University of Wuerzburg / Andrea Locatelli, University of Brescia / Thorsten Feichtner, University of Wuerzburg / René Kullock, University of Wuerzburg / Bert Hecht, University of Wuerzburg
4. 16:45 - 17:00

   (UTC - 07:00)
   FTu4C.4

   Controlling the Coherent Response of Arbitrarily Shaped Plasmonic Nanoparticles

   Presenter: Omri Meron, Tel Aviv University, Israel

    Presentation Details

   We utilize an ultra-broadband pulse-shaper to control the coherent electronic motion in arbitrarily shaped nanoparticles, steering the third-order nonlinear response from destructive to constructive interference. Our results outperform the transform-limited case by a 200% enhancement.Authors: Omri Meron, Tel Aviv University / Snir Nehemya, Tel Aviv University / Uri Arieli, Tel Aviv University / Eyal Bahar, Tel Aviv University / Haim Suchowski, Tel Aviv University
5. 17:00 - 17:15

   (UTC - 07:00)
   FTu4C.5

   Time-Dependent Photon Emission From UPconverting Heterostructures

   Presenter: HANZ RAMIREZ, UNIVERSIDAD PEDAGOGICA Y TECNOLOGICA DE COLOMBIA (UPTC), Colombia

    Presentation Details

   We study the time-dependent photoluminescence of upconverting heterostructures, which exhibit biexponential instead of monoexponential decay. A model involving trapping processes is developed, which explains well the measurements and allows estimation of the trapping rates.Authors: HANZ RAMIREZ, UNIVERSIDAD PEDAGOGICA Y TECNOLOGICA DE COLOMBIA (UPTC)
6. 17:15 - 17:30

   (UTC - 07:00)
   FTu4C.6

   Photothermal Nonlinearity in Photocatalysis

   Presenter: Yonatan Sivan, Ben-Gurion University, Israel

    Presentation Details

   We study the importance of nonlinear photothermal effects in plasmon-assisted photocatalysis and show that any claim for dominance of non-thermal electrons in plasmon-assisted photocatalysis must account for this photothermal nonlinear mechanism.Authors: Ieng-Wai Un, Ben-Gurion University / Yonatan Dubi, Ben-Gurion University / Yonatan Sivan, Ben-Gurion University
7. 17:30 - 17:45

   (UTC - 07:00)
   FTu4C.7

   Enhanced Inverse Faraday Effect in Nonmagnetic Plasmonic Monolayers of Nanodisks

   Presenter: Alma González-Alcalde, University of California, Riverside., United States

    Presentation Details

   With time-resolved measurements, we investigate the inverse Faraday effect of gold nanodisks in random monolayers. Order-of-magnitude enhancements are observed for 3.9% fill-factor samples (compared to gold film) which increases with proximity to the plasmonic resonance.Authors: Alma González-Alcalde, University of California, Riverside. / Víctor Ortiz, University of California, Riverside. / Xinping Shi, University of California, Riverside. / Ji Feng, University of California, Riverside. / Richard Wilson, University of California, Riverside. / Luat Vuong, University of California, Riverside.
8. 17:45 - 18:00

   (UTC - 07:00)
   FTu4C.8

   Ultrafast Charge and Spin Dynamics in Hybrid Magnetoplasmonic Ni-Au Core-Shell Nanostructures

   Presenter: Tilaike Tapani, Umeå University, Sweden

    Presentation Details

   We study ultrafast charge and spin dynamics in hybrid magnetoplasmonic nanostructures. Experiments reveal modification of the ultrafast demagnetization and re-magnetization time induced by a strong plasmonic response, verified by numerical modelling of the hybrid system.Authors: Tilaike Tapani, Umeå University / Nils Henriksson, Umeå University / Agne Ciuciulkaite, Uppsala University / Thomas Deckert, University of Luxembourg / Jonas Allerbeck, Empa, Swiss Federal Laboratories for Materials Science and Technology / Heon Lee, Korea University / Denis Garoli, Istituto Italiano di Tecnologia / Paolo Vavassori, CIC nanoGUNE BRTA / Daniele Brida, University of Luxembourg / Vassilios Kapaklis, Uppsala University / Nicolò Maccaferri, Umeå University

Ultrafast Science of Molecular and Many-Body Systems

1. 16:00 - 16:30

   (UTC - 07:00)
   FTu4M.1

   Following Ultrafast Roaming Dissociation Dynamics With Coulomb Explosion Imaging.

   Presenter: Heide Ibrahim, INRS EMT, Canada

    Presentation Details

   Invited

   We directly observe roaming molecular fragments in the prototypical formaldehyde dissociation-reaction in real-time, using Coulomb explosion imaging and state-of-the-art theoretical modeling. How does the preparation of population ready to roam depend on the wavelength?Authors: Tomoyuki Endo, Kansai Photon Science Institute / Simon Neville, NRC / Philippe Lassonde, INRS EMT / Chen Qu, University of Maryland / Hikaru Fujise, Nagoya University / Mizuho Fushitani, Nagoya University / Akiyoshi Hishikawa, Nagoya University / Paul Houston, Cornell University / Joel Bowman, Emory University / François Légaré, INRS EMT / Michael Schuurman, NRC / Heide Ibrahim, INRS EMT
2. 16:30 - 17:00

   (UTC - 07:00)
   FTu4M.2

   X-ray Multiphoton-Induced Coulomb Explosion Imaging

   Presenter: Xiang Li, Stanford University, United States

    Presentation Details

   Invited

   Recording images of individual molecules with ultrashort “exposure times” has been a long-standing dream in science. We recently obtained snapshots of the complete structure of a molecule with 11 atoms, including all hydrogens, with Coulomb explosion imaging using intense femtosecond soft X-ray pulses [Nat. Phys. 18, 423 (2022)]. The molecular structure is well preserved, and the intriguingly clear momentum images allow identifying each atom’s position in the molecule unambiguously.Authors: Rebecca Boll, European XFEL / Xiang Li, Stanford University
3. 17:00 - 17:30

   (UTC - 07:00)
   FTu4M.3

   Steering one, two, Many, Electrons: Laser Control of Electronic Exchange Interaction Within a Molecule

   Presenter: Thomas Pfeifer, Max-Planck-Institut fur Kernphysik, Germany

    Presentation Details

   Invited

   The unique properties of lasers keep opening opportunities both in spectroscopy/diagnostics to understand matter, but also when light fields get intense enough to actively steer electrons/nuclei within molecules and materials. Here, we discuss our recent experiments on modifying the effective exchange interaction, a fundamental quantum-mechanical element of molecular bonding and dynamics. This was achieved by combining attosecond-pulsed soft-x-ray core-level spectroscopy with intense IR fields.Authors: Thomas Pfeifer, Max-Planck-Institut fur Kernphysik
4. 17:30 - 17:45

   (UTC - 07:00)
   FTu4M.4

   Multicenter and Multiple Elastic Rescattering in CO₂ Molecules Studied by Carrier-Envelope Phase Mapping

   Presenter: Tomoya Mizuno, The University of Tokyo, Japan

    Presentation Details

   We measure carrier-envelope phase (CEP)-dependent photoelectron momentum distributions (PEMDs) of CO2 with linearly-polarized sub-two-cycle near-infrared laser pulses, to discuss multicenter and multiple rescattering in a molecule.Authors: Tomoya Mizuno, The University of Tokyo / Tianqi Yang, The University of Tokyo / Takayuki Kurihara, The University of Tokyo / Teruto Kanai, The University of Tokyo / Oleg Tolstikhin, Moscow Institute of Phys. and Tech. / Toru Morishita, UEC / Jiro Itatani, The University of Tokyo
5. 17:45 - 18:00

   (UTC - 07:00)
   FTu4M.5

   Coulomb-Enhanced Multi-Photon Processes in Quantum Materials

   Presenter: You Wu, University of Michigan, United States

    Presentation Details

   Theory for multi-photon processes is presented to determine extreme nonlinear effects in quantum materials. Our systematic quantum theory predicts that Coulombic many-body effects massively enhance high harmonics and multi-photon absorption.Authors: You Wu, University of Michigan / Christopher Ayala, University of Michigan / Ping Wang, University of Michigan / Zetian Mi, University of Michigan / Steven Cundiff, University of Michigan / Mackillo Kira, University of Michigan

Time Crystals and Temporal Control

1. 16:00 - 16:15

   (UTC - 07:00)
   FTu4D.1

   Photonic Space-Time Topological Edge States

   Presenter: Ohad Segal, Technion, Israel

    Presentation Details

   We introduce topological edge states in photonic space-time crystals. We show that photonic space-time crystals support propagating edge states and find a unique edge state that grows exponentially in energy whilst following the spatio-temporal edge.Authors: Ohad Segal, Technion / Yonatan Plotnik, Technion / Eran Lustig, Stanford University / Moshe-Ishay Cohen, Technion / Alex Dikopoltsev, ETH Zürich / Mordechai Segev, Technion
2. 16:15 - 16:30

   (UTC - 07:00)
   FTu4D.2

   Non-Hermitian Band Structure of Photonic Temporal Crystals

   Presenter: Bumki Min, Korea Advanced Institute of Science and Technology, Korea (the Republic of)

    Presentation Details

   We experimentally confirm the non-Hermitian band structures of a photonic temporal crystal in the microwave. These non-Hermitian band structures are shown to be two measurable distinct subsets of complex eigenfrequency surfaces defined in complex momentum space.Authors: Jagang Park, Korea Advanced Institute of Science and Technology / Hyukjoon Cho, Korea Advanced Institute of Science and Technology / Seojoo Lee, Korea Advanced Institute of Science and Technology / Kyungmin Lee, Korea Advanced Institute of Science and Technology / Kanghee Lee, Korea Advanced Institute of Science and Technology / Hee Chul Park, Institute of Basic Science / Jung-Wan Ryu, Institute of Basic Science / Namkyoo Park, Seoul National University / Sanggeun Jeon, Korea University / Bumki Min, Korea Advanced Institute of Science and Technology
3. 16:30 - 16:45

   (UTC - 07:00)
   FTu4D.3

   Metamaterial Continuous Time Crystal

   Presenter: Nikolay Zheludev, University of Southampton, United Kingdom

    Presentation Details

   We experimentally demonstrate that a two-dimensional array of plasmonic metamolecules supported on flexible nanowires, can be driven by light to an eagerly sought new phase of matter in which time-translation symmetry is broken continuously.Authors: Tongjun Liu, University of Southampton / Jun-Yu Ou, University of Southampton / Kevin MacDonald, University of Southampton / Nikolay Zheludev, University of Southampton
4. 16:45 - 17:00

   (UTC - 07:00)
   FTu4D.4

   Photonic Time Quasi-Crystals

   Presenter: Liat Nemirovsky Levy, Technion, Israel

    Presentation Details

   We study light propagation of electromagnetic waves in a medium with a homogeneous refractive index varying quasi-periodically in time. We study two types of time-varying quasi-crystals: Andrey Aubrey and Fibonacci sequenceAuthors: Liat Nemirovsky Levy, Technion / Noa Konforty, Technion / Ohad Segal, Technion / Moshe-Ishay Cohen, Technion / Mark Lubarov, Technion / Yonatan Plotnik, Technion / Mordechai Segev, Technion
5. 17:00 - 17:15

   (UTC - 07:00)
   FTu4D.5

   Space-Time Modulated Metasurfaces for Steering of Frequency-Shifted Beams

   Presenter: Prachi Thureja, California Institute of Technology, United States

    Presentation Details

   We demonstrate steering of frequency-shifted beams at telecom wavelengths using ITO-based metasurfaces. Driving wavefronts up to 10 MHz are superimposed with spatial phase gradients to control the spectrum and propagation direction of the scattered light.Authors: Prachi Thureja, California Institute of Technology / Jared Sisler, California Institute of Technology / Meir Grajower, California Institute of Technology / Ruzan Sokhoyan, California Institute of Technology / Harry Atwater, California Institute of Technology
6. 17:15 - 17:30

   (UTC - 07:00)
   FTu4D.6

   Demonstration of Ultra-Compact Setup for Synthesis of Space-Time Wave Packets

   Presenter: Murat Yessenov, University of Central Florida, CREOL, United States

    Presentation Details

   We introduce an ultra-compact and robust system to generate space-time wave packets based on chirped volume Bragg gratings to spatially resolve the spectrum, which reduced the volume of the synthesis setup down to 25x25x8 mm3.Authors: Murat Yessenov, University of Central Florida, CREOL / Oussama Mhibik, University of Central Florida, CREOL / Lam Mach, University of Central Florida, CREOL / Tina Hayward, University of Utah / Rajesh Menon, University of Utah / Leonid Glebov, University of Central Florida, CREOL / Ivan Divliansky, University of Central Florida, CREOL / Ayman Abouraddy, University of Central Florida, CREOL
7. 17:30 - 17:45

   (UTC - 07:00)
   FTu4D.7

   Temporal Shaping of Light at the Nanoscale With Photonic Funnels

   Presenter: Jacob LaMountain, University of Massachusetts Lowell, United States

    Presentation Details

   Photonic funnels have been demonstrated as a flexible platform to confine light to deep subwavelength spatial areas. Here we consider the utility of this platform to provide temporal, as well as spatial, light shapingAuthors: Jacob LaMountain, University of Massachusetts Lowell / Amogh Raju, University of Texas Austin / Andrew Briggs, University of Texas Austin / Daniel Wasserman, University of Texas Austin / Viktor Podolskiy, University of Massachusetts Lowell
8. 17:45 - 18:00

   (UTC - 07:00)
   FTu4D.8

   Reentrant Delocalization Transition in One-Dimensional Photonic Quasicrystals

   Presenter: Kyle Linn, The Pennsylvania State University, United States

    Presentation Details

   We theoretically predict and experimentally observe that the localization of light in one-dimensional photonic quasicrystals is followed by a second delocalization transition on increasing quasiperiodic modulation strength - an example of a reentrant transition.Authors: Sachin Vaidya, The Pennsylvania State University / Christina Jörg, The Pennsylvania State University / Kyle Linn, The Pennsylvania State University / Megan Goh, Amherst College / Mikael Rechtsman, The Pennsylvania State University

Symposium on Enabling Highly Multimode Nonlinear and Quantum Photonics II

1. 16:00 - 16:15

   (UTC - 07:00)
   JTu4E.1

   Overview of Recent Trends in Complex Optics: an Editor’s Perspective

   Presenter: Nina Meinzer, Nature Physics, United Kingdom

    Presentation Details

   Invited

   With thousands of optics papers published every year, it’s not easy to stay on top of a field — let alone a growing one. But as editors it is part of our job to keep up with trends, if not with every single technical development. In this talk, I will present my subjetive view of current directions in complex optics.Authors: Nina Meinzer, Nature Physics
2. 16:15 - 16:45

   (UTC - 07:00)
   JTu4E.2

   Harnessing Complexity for Manipulating Spatiotemporal Entanglement

   Presenter: Mehul Malik, Heriot-Watt University, Edinburgh, United Kingdom

    Presentation Details

   Invited

   I will discuss how we harness complex light scattering inside a commercial multi-mode fiber to program high-dimensional quantum optical circuits through methods of inverse design. The large dimensionality of the fibers acts as an additional resource, enabling circuits with near unit fidelity. These circuits are used for manipulating high-dimensional entanglement in the photonic spatial and temporal degrees of freedom, as well as realizing programmable quantum interference of independent photons.Authors: Mehul Malik, Heriot-Watt University, Edinburgh
3. 16:45 - 17:15

   (UTC - 07:00)
   JTu4E.3

   Nonlinear Resonator Networks: From Complex Optics to Advanced Computing and Sensing

   Presenter: Alireza Marandi, California Institute of Technology, United States

    Presentation Details

   Invited

   We overview the recent experimental progress on accessing nonlinear and non-equilibrium dynamics in time-multiplexed networks of resonators towards computing and sensing applications. We also present the progress towards on-chip realization of large-scale networks.Authors: Alireza Marandi, California Institute of Technology
4. 17:15 - 17:30

   (UTC - 07:00)
   JTu4E.4

   Multimode Squeezing in Soliton Crystal Microcombs

   Presenter: Melissa Guidry, Stanford University, United States

    Presentation Details

   Invited

   We perform a multimode squeezing analysis on the below-threshold state of a soliton crystal microcomb: the mean field pulses are accompanied by pulses of strongly squeezed vacuum, elucidating quantum dynamics of soliton formation and annihilation.Authors: Melissa Guidry, Stanford University / Daniil Lukin, Stanford University / Kiyoul Yang, Stanford University / Jelena Vuckovic, Stanford University
5. 17:30 - 17:45

   (UTC - 07:00)
   JTu4E.5

   Beyond 2D Imaging With Sparse Spatiotemporal Terahertz Fields

   Presenter: Luana Olivieri, Loughborough University, United Kingdom

    Presentation Details

   Invited

   Terahertz time-domain imaging aims at reconstructing the complete electromagnetic morphology. We elaborate our theoretical-experimental route to exploit sparse near-field spatio-temporal illumination to enable three-dimensional microscopy.Authors: Luana Olivieri, Loughborough University / Vittorio Cecconi, Loughborough University / Luke Peters, Loughborough University / Juan Sebastian Totero Gongora, Loughborough University / Antonio Cutrona, Loughborough University / Alessia Pasquazi, Loughborough University / Marco Peccianti, Loughborough University
6. 17:45 - 18:00

   (UTC - 07:00)
   JTu4E.6

   Ultrafast Structured Light Architectures From THz to X-Rays

   Presenter: Sergio Carbajo, University of California Los Angeles, United States

    Presentation Details

   Invited

   We will review recent advances in ultrashort light wavepackets – from THz to X-rays – exhibiting spatio-temporal structure that enable emerging frontiers in ultrafast multi-modal quantum electrodynamics and coupled time-resolved techniques with attosecond time accuracy.Authors: Sergio Carbajo, University of California Los Angeles / Tiffany Chang, University of California Los Angeles / Rares Fota, University of California Los Angeles / Alexandra Gilevich, Stanford University / Ariel Hart, University of California Los Angeles / Jack Hirschman, Stanford University / Alain Lacunza Huerta, University of California Los Angeles / Randy Lemons, Stanford University / Zairu Li, Morehouse College / Brittany Lu, University of California Los Angeles / Wesley Sims, Morehouse College / Linshan Sun, University of California Los Angeles / Ravi Varma, University of California Los Angeles / Alan Wang, University of California Los Angeles / Hongyi Yang, University of California Los Angeles / Hao Zhang, University of California Los Angeles