1.2 kW portable fiber laser

Liming Zhang; Kun Zhang; Hong Zhao; Rufeng Sun; Runze Long; Chen Zhu; Kuiyan Song; Yao Li; Yang Yu; Shouhuan Zhou

doi:10.11884/HPLPB202234.210284

High Power Laser and Particle Beams, Volume. 34, Issue 3, 031005(2022)

1.2 kW portable fiber laser

Liming Zhang, Kun Zhang, Hong Zhao, Rufeng Sun, Runze Long, Chen Zhu, Kuiyan Song, Yao Li, Yang Yu, and Shouhuan Zhou

Science and Technology on Solid-state Laser Laboratory, the 11th Research Institute of China Electronics Technology Group Corporation, Beijing 100015, China

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Figures & Tables(7)

Fig. 1. Principle diagram of the 1.2 kW fiber laser

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Fig. 2. Schematic diagram of laser temperature control

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Fig. 3. Laser power varies with the power of the pump light

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Fig. 4. Output laser spectrum

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Fig. 5. Output laser spot image and fitting curves

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Fig. 6. Change of laser temperature with time when the power is 1.26 kW

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Fig. 7. Stability of output laser power

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Liming Zhang, Kun Zhang, Hong Zhao, Rufeng Sun, Runze Long, Chen Zhu, Kuiyan Song, Yao Li, Yang Yu, Shouhuan Zhou. 1.2 kW portable fiber laser[J]. High Power Laser and Particle Beams, 2022, 34(3): 031005

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Paper Information

Category: Laser Decices

Received: Jul. 13, 2021

Accepted: --

Published Online: Mar. 28, 2022

The Author Email:

DOI:10.11884/HPLPB202234.210284

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology