Fiber gas laser beyond 4 μm with output power of over 10 W

Qi Chen; Zhiyue Zhou; Pengfei Ma; Xuanxi Li; Wenxi Pei; Guorui Lü; Luohao Lei; Jing Shi; Tianyu Li; Zefeng Wang

doi:10.11884/HPLPB202537.250096

High Power Laser and Particle Beams, Volume. 37, Issue 6, 061001(2025)

Fiber gas laser beyond 4 μm with output power of over 10 W

Qi Chen^1,2, Zhiyue Zhou^1,2, Pengfei Ma^1,2, Xuanxi Li^1,2, Wenxi Pei^1,2, Guorui Lü^1,2, Luohao Lei^1,2, Jing Shi^1,2, Tianyu Li^1,2, and Zefeng Wang^1,2、*

Author Affiliations

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

²Nan Hu Laser Laboratory, National University of Defense Technology, Changsha 410073, China

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Fig. 1. Experimental unit of 4 μm hollow-core fiber gas laser

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Fig. 2. Experimental results

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Qi Chen, Zhiyue Zhou, Pengfei Ma, Xuanxi Li, Wenxi Pei, Guorui Lü, Luohao Lei, Jing Shi, Tianyu Li, Zefeng Wang. Fiber gas laser beyond 4 μm with output power of over 10 W[J]. High Power Laser and Particle Beams, 2025, 37(6): 061001

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Paper Information

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Received: Apr. 25, 2025

Accepted: May. 29, 2025

Published Online: Jun. 23, 2025

The Author Email: Zefeng Wang (zefengwang_nudt@163.com)

DOI:10.11884/HPLPB202537.250096

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology