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fiber laser

High Power Fiber Lasers for Welding  COHR Rofin whitepaper.pdf

High Power Fiber Lasers for Welding COHR Rofin whitepaper.pdf

…1: Coherent | Rofin fiber laser oscillator schematic, including twelve diode laser pump modules, and 6x1 fiber coupling modules which inject pump light into the gain fiber, and allow efficient extraction of the laser output. Based on this design, one set of pumps and gain fiber can produce output…

High Power Fiber Lasers for Welding  COHR Rofin whitepaper.pdf

High Power Fiber Lasers for Welding COHR Rofin whitepaper.pdf

…the fiber laser oscillator employed by Coherent | Rofin. The laser resonator is formed by a large mode area (LMA), Yb-doped, double clad optical fiber and fiber Bragg gratings for resonator mirrors. This is pumped from each end by a series of diode laser pump modules, whose outputs are fiber coupled…

Revolution

Revolution

Revolution Lasers Revolution is the next generation of high reliability, high energy, kilohertz, Q-switched and intracavity doubled Nd:YLF lasers. Contact Us About This Product See Related Products Close PRICE HERE Family of High Energy, kHz, Pulsed Green Lasers The new Revolution series of…

Verdi V-Series

Verdi V-Series

…years. The pump diode modules are located conveniently inside the power supply and deliver pump light via a single core pump fiber to the laser head. The single core fiber homogenizes the pump beam profile over the entire module lifetime and rounds up Verdi’s leading pump diode module lifetime.…

AR Excimer Lasers for Fiber Bragg Grating Writing.qxd

AR Excimer Lasers for Fiber Bragg Grating Writing.qxd

2. STUDIES OF THE TSINGHUA UNIVERSITY Optical Communications Applications Fiber Bragg Gratings are optical elements which are photo-written into optical fibers using intense ultra-violet (UV) laser beams. They have many applications including optical filtering, band-blocking and band-pass filtering,…

CO Laser - 5µm

CO Laser - 5µm

…chalcogenide fibers; opening up the potential for fiber delivery (the lack of a fiber delivery option has limited CO 2 lasers in certain applications). The other significant advantage of shorter wavelength is that it can be focused to a smaller spot size than a longer wavelength. The CO laser output…

Laser Beam Diagnostics

Laser Beam Diagnostics

…" hreflang="ja-jp"> " hreflang="ko-kr"> Laser Beam Diagnostics Laser Beam Profiler, Laser Beam Analyzer and Laser Beam Propagation.
* ModeMaster PC M-Squared (M2) Beam Propagation Analyzer - For measuring M2 and other beam analysis functions for CW lasers.
* LaserCam-HR Family - Two New LaserCam…

Chameleon Vision

Chameleon Vision

…quality. The new Chameleon Vision gives you all of the above. After years of experience with multi photon microscopy laser sources, in 2002 we introduced the Chameleon – the first laser specifically designed for MPE - and we continue to improve its capabilities year after year. The Chameleon Vision…

Sapphire FP

Sapphire FP

…fiber-pigtailed lasers covering the wavelength range from deep blue to orange, based on optically pumped semiconductor laser (OPSL) technology. Contact Us About This Product Close PRICE HERE Fiber Pigtailed Lasers from Deep Blue to Orange Sapphire FP compact, continuous wave (CW), visible lasers

Microelectronics

Microelectronics

Laser Tools and Systems Fiber Bragg Grating Writing Excimer lasers enable fiber bragg grating writing. Photosensitivity is a non-linear optical phenomenon to describe a photorefractive effect in an optical fiber (i.e., a change in the value of the refractive index). A fiber irradiated by laser UV…

Careers

A Career at Coherent - Coherent is one of the world’s leading suppliers of laser and laser-based solutions to a broad range of commercial and scientific research customers - designing, manufacturing and marketing lasers, laser-based systems, and related accessories for a diverse group of customers…

Manuals and Guides

Setup & Preinstallation Information - Coherent has extensive product documentation for pre and post sales support. Some common product installation guides are provided here, but if you do not see your product information listed, Coherent has worldwide service contacts available to support you and…

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