Brief Review of Development and Techniques for High Power Semiconductor Lasers

Yongqiang Ning; Yongyi Chen; Jun Zhang; Yue Song; Yuxin Lei; Cheng Qiu; Lei Liang; Peng Jia; Li Qin; Lijun Wang

doi:10.3788/AOS202141.0114001

Acta Optica Sinica, Volume. 41, Issue 1, 0114001(2021)

Brief Review of Development and Techniques for High Power Semiconductor Lasers

Yongqiang Ning, Yongyi Chen^*, Jun Zhang^**, Yue Song, Yuxin Lei, Cheng Qiu, Lei Liang, Peng Jia, Li Qin, and Lijun Wang

Author Affiliations

State Key Laboratory of Luminescence and Application, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, Jilin 130033, China

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Figures & Tables(1)

Table 1. Brightness comparison of various lasers under 12 kW continuous power

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Table 1. Brightness comparison of various lasers under 12 kW continuous power

Lasers	CW output power /W	Beam quality /(mm·mrad)	Lightness /[MW/(cm²·sr)]	Company
CO₂ lasers	12000	12.83	739	Trumpf(Germany)
Disk lasers	12000	4	7607	Trumpf(Germany)
Fiber lasers	12000	0.34	1052844	IPG(USA)
Spectral beam combing	12000	4	7607	Teradiode(USA)

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Yongqiang Ning, Yongyi Chen, Jun Zhang, Yue Song, Yuxin Lei, Cheng Qiu, Lei Liang, Peng Jia, Li Qin, Lijun Wang. Brief Review of Development and Techniques for High Power Semiconductor Lasers[J]. Acta Optica Sinica, 2021, 41(1): 0114001

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Paper Information

Category: Lasers and Laser Optics

Received: Aug. 4, 2020

Accepted: Aug. 31, 2020

Published Online: Feb. 23, 2021

The Author Email: Yongyi Chen (chenyy@ciomp.ac.cn), Jun Zhang (13604315686@163.com)

DOI:10.3788/AOS202141.0114001

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology