Coherent, Inc.

OBIS Galaxy offers plug-and-play capabilities as a laser beam combiner, offering ease of integration as well as the superior performance and reliability of the OBIS laser family.

Now available as an entire OBIS Integrated System, complete with laser combiner, OBIS lasers, and OBIS Laser Box.

Available wavelengths are 405 nm, 445 nm or 458 nm, 473 nm or 488 nm, 514 nm, 532 nm or 561 nm, 590 nm or 594 nm and 640 nm.

• High transmission with typical 60% throughput per channel
• Compact and low-profile package
• Optional laser box for remote features and thermal management

COMPex lasers are highly efficient light sources, featuring a compact design and easy installation and operation. They deliver superior results in demanding applications, such as solid sampling systems (LA-ICPMS), material research (PLD), and precise material processing. The COMPex laser provides multi-hundred millijoules output, plus unmatched pulse-to-pulse stability. It also comes with an improved gas processor that extends both gas and optics lifetimes.

Coherent offers laser diodes in standard and custom packages span 630 nm to 2 um and watts to kilowatts in power. We offer 25+ active, nonlinear, electro-optic and magneto-optic crystals, as well as sapphire windows to 200 mm. Our diverse portfolio also includes large format, freeform optics up to meter class, plus coatings for ultra-high power and energy with broad bandwidth & dispersion compensation options. We also offer industry-leading active, passive, and custom optical fibers, as well as power sensors and fast photodiodes for in-line diagnostics.

Astrella and Astrella HE have options specified to provide up to >9 mJ pulse energy at 1 kHz or >10 W at 5 kHz, and either <35 fs or <100 fs pulse widths. The integrated, one-box design employs the new STAR (STable ARchitecture) regenerative amplifier module for increased energy, beam quality and stability. This is seeded by Coherent’s hands-free Vitara oscillator and is powered by a new pump laser offering enhanced overhead, stability, and beam quality. The final, key sub-system is the advanced, sealed stretcher/compressor designed for superb dispersion compensation and durability.

Automated ultrafast tunable laser with enhanced performance for the most demanding requirements in two-photon imaging and spectroscopy. Power levels across a full octave spanning tuning range and short pulses delivered right to the sample plane, enables deep in-vivo excitation of all popular fluorescent probes and calcium indicators. Extraordinary performance at 1300 nm provides standout capability for label-free Third Harmonic Generation microscopy.

A high power (3.5 W at 1040 nm), secondary output further allows simultaneous, multi-wavelength excitation of multiple fluorescent markers or photoactivation of optogenetics probes. The two outputs have phase-locked pulse trains, enabling Raman techniques such as CARS.

Specifcally designed for instrumentation and OEM integration, Axon serves Multiphoton Excitation (MPE) microscopy applications by key wavelengths at 780, 920 nm, and 1064 nm, for label free imaging, and all popular fluorescent proteins and calcium indicators.

Equipped with dispersion precompensation to provide the shortest pulses at the working plane. Optional Total Power Control (TPC); built-in modulation for fast power control and flyback blanking.

Systems are compact, air-cooled, and engineered with precision so they may be mounted in wide range of orientations and environments. Integrators further benefit from a common, plug-and-play interface with the same form factor for each wavelength.

The Monaco ultrashort pulse laser provides 60 W of IR, 30 W of green, or 25 W of UV power for 24/7 production environments. Designed and optimized to match ablation thresholds of materials, thus ultra-low HAZ <10 μm is common in most applications involving high-precision laser cutting. High throughput driven by the native >1 MHz repetition rate and USP seeder burst mode of Monaco.

The Monaco femtosecond laser addresses homogeneous materials such as glass and metals, as well as complex, layered-structure processing in OLED, FPD, and mobile markets.

Standard pulsewidth (user-adjustable to >10 ps) is <350 fs for all wavelengths.

The Opera-F is an optical parametric amplifier (OPA) that extends the performance of Coherent’s Monaco amplifier. Opera-F delivers a broad tuning range, 650 nm to 900 nm and 1200 nm to 2500 nm. Pumped by 60 W at 4 MHz from a Monaco amplifier, Opera-F can deliver >6W signal + idler. The performance provided by the Opera-F pumped by a Monaco is a powerful tool delivering high powers at high repetition rates for demanding experiments.