Self-imaging in square fiber for CBC application

Yuefang Yan; Yu Liu; Rumao Tao; Li Yue; Haoyu Zhang; Yuwei Li; Donglin Yan; Jianjun Wang; Honghuan Lin; Jing Feng

doi:10.1117/12.2604199

24 November 2021 Self-imaging in square fiber for CBC application

Yuefang Yan, Yu Liu, Rumao Tao, Li Yue, Haoyu Zhang, Yuwei Li, Donglin Yan, Jianjun Wang, Honghuan Lin, Jing Feng

Proceedings Volume 12060, AOPC 2021: Advanced Laser Technology and Applications; 120600B (2021) https://doi.org/10.1117/12.2604199
Event: Applied Optics and Photonics China 2021, 2021, Beijing, China

Abstract

An all-fiber system based on the principle of optical waveguide self-imaging for coherent beam combination (CBC) system is designed. A square fiber is used as the beam combination device for all-fiber CBC system. The self-imaging characteristics of the square fiber are studied. The self-imaging effect of the square fiber is verified by theoretical simulation and experiment. The square fiber has good self-imaging characteristics and is suitable for CBC using its self-imaging characteristics.

Citation Download Citation

Yuefang Yan, Yu Liu, Rumao Tao, Li Yue, Haoyu Zhang, Yuwei Li, Donglin Yan, Jianjun Wang, Honghuan Lin, and Jing Feng "Self-imaging in square fiber for CBC application", Proc. SPIE 12060, AOPC 2021: Advanced Laser Technology and Applications, 120600B (24 November 2021); https://doi.org/10.1117/12.2604199

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