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15 February 2012 Single-output 3-wavelength multi-watt CW visible fiber laser system
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We report our developments of a 3-visible-wavelengths (Green, Yellow, Red) CW fiber laser system providing more than 3W of output power per colour on a single output path, in a simple and robust design. The system is based on three infrared narrow linewidth linearly polarized all-fiber lasers, combined into the same output PM fiber by a fused-fiber PM multiplexer. This component has been specially developed for the wavelengths of interest and to sustain high powers in CW operation. The common polarized infrared output is sent into a non linear optical stage to generate visible wavelengths, using periodically-poled non linear crystals and single-pass frequency doubling configuration. The system provides either 4W at 532 nm, 3W at 577 nm or 3.5W at 633 nm with a perfect beam quality and a free-space output.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mathieu Jacquemet, David Harnois, Andrew Rider, Tim Durrant, Alex Jarov, Alex Skliar, Alain Mugnier, and David Pureur "Single-output 3-wavelength multi-watt CW visible fiber laser system", Proc. SPIE 8237, Fiber Lasers IX: Technology, Systems, and Applications, 823734 (15 February 2012);

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