Paper
21 February 2020 Simplification strategies for segmented-mirror splitters in multicore fiber CBC systems
Christopher Aleshire, Arno Klenke, Michael Müller, Henning Stark, Andreas Tünnermann, Jens Limpert
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Abstract
A simplification of segmented-mirror splitters for coherent beam combination based on numerical optimization of coating designs is presented. The simplified designs may facilitate the production of such elements for coherent beam combination while maintaining high combination efficiency. The achievable efficiency and error tolerance, and additional performance characteristics are analyzed in the context of coherently combined multicore fiber laser systems.
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Christopher Aleshire, Arno Klenke, Michael Müller, Henning Stark, Andreas Tünnermann, and Jens Limpert "Simplification strategies for segmented-mirror splitters in multicore fiber CBC systems", Proc. SPIE 11260, Fiber Lasers XVII: Technology and Systems, 112600E (21 February 2020); https://doi.org/10.1117/12.2551541
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KEYWORDS
Beam splitters

Fiber lasers

Laser systems engineering

Fiber amplifiers

Amplifiers

Coherent beam combination

Optical simulations

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