High power, narrow linewidth all-fiber amplifiers

Pu Zhou; Pengfei Ma; Wei Liu; Hu Xiao; Shuai Ren; Jiaxin Song; Jiangming Xu; Yisha Chen; Wenchang Lai

doi:10.1117/12.2614414

4 March 2022 High power, narrow linewidth all-fiber amplifiers

Pu Zhou, Pengfei Ma, Wei Liu, Hu Xiao, Shuai Ren, Jiaxin Song, Jiangming Xu, Yisha Chen, Wenchang Lai

Proceedings Volume 11981, Fiber Lasers XIX: Technology and Systems; 119810P (2022) https://doi.org/10.1117/12.2614414
Event: SPIE LASE, 2022, San Francisco, California, United States

Abstract

High power, narrow linewidth all-fiber amplifiers are under intensive investigation in recent years. In this paper, the research status of high power, narrow linewidth all-fiber amplifiers (including those operate at single frequency regime) is briefly summarized. Then the recent progress in our research group is introduced, including more than 500 Watt level single frequency fiber amplifier, more than 4 kW linearly-polarized narrow linewidth all-fiber amplifier and more than 6 kW narrow linewidth all-fiber amplifier. Performance exploring of the operating spectrum property is also discussed.

Conference Presentation

Citation Download Citation

Pu Zhou, Pengfei Ma, Wei Liu, Hu Xiao, Shuai Ren, Jiaxin Song, Jiangming Xu, Yisha Chen, and Wenchang Lai "High power, narrow linewidth all-fiber amplifiers", Proc. SPIE 11981, Fiber Lasers XIX: Technology and Systems, 119810P (4 March 2022); https://doi.org/10.1117/12.2614414

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