5 kW-level narrow linewidth fiber laser output realized by homemade polarization-maintained fiber

Shuai Ren; Pengfei Ma; Yisha Chen; Wei Li; guangjian Wang; wei Liu; Liangjin Huang; Zhiyong Pan; Tianfu Yao; Pu Zhou

doi:10.3788/IRLA20220900

Infrared and Laser Engineering, Volume. 52, Issue 2, 20220900(2023)

5 kW-level narrow linewidth fiber laser output realized by homemade polarization-maintained fiber

Shuai Ren^1,2, Pengfei Ma^1、*, Yisha Chen¹, Wei Li¹, guangjian Wang¹, wei Liu¹, Liangjin Huang¹, Zhiyong Pan¹, Tianfu Yao¹, and Pu Zhou¹

Author Affiliations

¹College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha Hunan 410073, China

²School of Information and Communications, National University of Defense Technology, Wuhan Hubei 430035

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Fig. 1. Experimental results of high-power narrow linewidth fiber laser based on homemade polarization-maintained fiber. (a) Curves of output power and backward power; (b) PER; (c) Output spectrum at maximum power

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Shuai Ren, Pengfei Ma, Yisha Chen, Wei Li, guangjian Wang, wei Liu, Liangjin Huang, Zhiyong Pan, Tianfu Yao, Pu Zhou. 5 kW-level narrow linewidth fiber laser output realized by homemade polarization-maintained fiber[J]. Infrared and Laser Engineering, 2023, 52(2): 20220900

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Paper Information

Category: Newsletter

Received: Dec. 27, 2022

Accepted: --

Published Online: Mar. 13, 2023

The Author Email:

DOI:10.3788/IRLA20220900

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology