• Technical Conference: 

    15 – 20 May 2022

  • Exhibition: 

    17 – 19 May 2022

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Poster

High-Quality-Factor Chalcogenide Microresonators With Low Parametric Oscillation Threshold (JW1A.107)

Presenter: Bin Zhang, Sun Yat-Sen University

We demonstrated high-quality-factor (Q) chalcogenide (Ge-Sb-S) microresonators with intrinsic Q of 1.9×10^6 through an improved fabrication process, which enables a low optical parametric oscillation (OPO) threshold of 3.5 mW.

Authors:Pingyang Zeng, Sun Yat-Sen University / Jiayue Wu, Sun Yat-Sen University / Di Xia, Sun Yat-Sen University / Zelin Yang, Sun Yat-Sen University / Yaodong Sun, Sun Yat-Sen University / yufei huang, Sun Yat-Sen University / Jiaxin Zhao, Sun Yat-Sen University / Bin Zhang, Sun Yat-Sen University / Zhaohui Li, Sun Yat-Sen University


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