2 kW fiber laser with wide temperature operation from −50 to 50 ℃

Peng Wang; Jinming Wu; Xiaolin Wang; mingye Yang; Hanwei Zhang; Hanshuo Wu; Xiaoming Xi; Fengjie Xi; Xiaojun Xu; Jinbao Chen

doi:10.11884/HPLPB202537.250116

High Power Laser and Particle Beams, Volume. 37, Issue 7, 071002(2025)

2 kW fiber laser with wide temperature operation from −50 to 50 ℃

Peng Wang^1,2,3, Jinming Wu¹, Xiaolin Wang^1,2,3、*, mingye Yang¹, Hanwei Zhang^1,2,3, Hanshuo Wu^1,2,3, Xiaoming Xi^1,2,3, Fengjie Xi^1,2,3, Xiaojun Xu^1,2,3, and Jinbao Chen^1,2,3、*

Author Affiliations

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

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

³Hunan Provincial Key Laboratory of High Energy Laser Technology, Changsha 410073, China

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Fig. 1. Schematic diagram of 2 kW fiber laser with wide temperature operation from −50 to 50 ℃

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Fig. 2. Experimental results of the fiber laser oscillator with wide-temperature operation

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Peng Wang, Jinming Wu, Xiaolin Wang, mingye Yang, Hanwei Zhang, Hanshuo Wu, Xiaoming Xi, Fengjie Xi, Xiaojun Xu, Jinbao Chen. 2 kW fiber laser with wide temperature operation from −50 to 50 ℃[J]. High Power Laser and Particle Beams, 2025, 37(7): 071002

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Paper Information

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Received: May. 9, 2025

Accepted: Jun. 11, 2025

Published Online: Jul. 18, 2025

The Author Email: Xiaolin Wang (chinaphotonics@163.com), Jinbao Chen (kdchenjinbao@aliyun.com)

DOI:10.11884/HPLPB202537.250116

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology