High Power Laser and Particle Beams, Volume. 36, Issue 7, 071001(2024)
2 μm ultra-narrow linewidth fiber laser achieves 1 kW near-diffraction-limited output
Fig. 1. Schematic diagram of the optical path structure of a 2 μm kW fiber laser
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Hang Liu, Hongyu Wang, Jiawei Wang, Yang Yu, Qianwen Zhang, Yujun Feng, Yinhong Sun, Shanhui Xu, Yanhua Lu, Chun Tang. 2 μm ultra-narrow linewidth fiber laser achieves 1 kW near-diffraction-limited output[J]. High Power Laser and Particle Beams, 2024, 36(7): 071001
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Received: May. 17, 2024
Accepted: May. 31, 2024
Published Online: Jun. 21, 2024
The Author Email: Feng Yujun (fabius769@163.com), Sun Yinhong (wtenyears@qq.com)