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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References(8)

[1] Jackson S D. Towards high-power mid-infrared emission from a fibre laser[J]. Nature Photonics, 6, 423-431(2012).

[2] Zhou Pujun, Wang Xianliang, Ma Yinzhe et al. Review on recent progress on mid-infrared fiber lasers[J]. Laser Physics, 22, 1744-1751(2012).

[3] Wang Zefeng, Huang Wei, Li Zhixian. Progress and prospects of fiber gas laser sources (I): based on stimulated raman scattering[J]. Chinese Journal of Lasers, 48, 0401008(2021).

[4] Wang Zefeng, Zhou Zhiyue, Cui Yulong. Research progress and prospect of fiber gas laser sources (II): based on population inversion[J]. Chinese Journal of Lasers, 48, 0401009(2021).

[5] Grebnev K, Perminov B, Fernandez T T et al. Fluoride and chalcogenide glass fiber components for mid-infrared lasers and amplifiers: Breakthroughs, challenges, and future perspective[J]. APL Photonics, 9, 110901(2024).

[6] Boilard T, Fortin V, Lemieux-Tanguay M et al. 1.7 W holmium-doped fluoroindate fiber laser at 3920 nm[J]. Optics Letters, 49, 2677-2680(2024).

[7] Koltashev V V, Denker B I, Galagan B I et al. 150 mW Tb³⁺ doped chalcogenide glass fiber laser emitting at λ > 5 μm[J]. Optics & Laser Technology, 161, 109233(2023).

[8] Song Weihua, Yao Jingyuan, Zhang Xin et al. 4.3 µm high-power amplified spontaneous emission fiber source based on CO₂-filled nested hollow-core anti-resonant fiber[J]. Optics Express, 32, 14532-14540(2024).

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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