10.5 W Laser Output at 760 nm From LD Pumped Alexandrite Crystal

Guan Chen; Cong Zhenhua; Liu Zhaojun; Zhang Xingyu; Wang Shiwu; Nie Yi; Zhao Zhigang

doi:10.3788/CJL202047.1015001

Chinese Journal of Lasers, Volume. 47, Issue 10, 1015001(2020)

10.5 W Laser Output at 760 nm From LD Pumped Alexandrite Crystal

Guan Chen¹, Cong Zhenhua¹, Liu Zhaojun¹, Zhang Xingyu¹, Wang Shiwu², Nie Yi², and Zhao Zhigang¹

¹Shandong Provincial Key Laboratory of Laser Technology and Application, School of Information Science and Engineering, Shandong University, Qingdao, Shandong 266237, China

²Crystech Co., Ltd., Qingdao, Shandong 266000, China

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Figures & Tables(3)

Fig. 1. Experimental setup diagram

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Fig. 2. Output power versus absorbed pump power and power stability at maximum output power. (a) Output power versus absorbed pump power; (b) power stability at maximum output power

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Fig. 3. Laser spectrum at maximum output power, and beam quality at different output powers. (a) Laser spectrum at maximum output power; (b) beam quality at different output powers

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Guan Chen, Cong Zhenhua, Liu Zhaojun, Zhang Xingyu, Wang Shiwu, Nie Yi, Zhao Zhigang. 10.5 W Laser Output at 760 nm From LD Pumped Alexandrite Crystal[J]. Chinese Journal of Lasers, 2020, 47(10): 1015001

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Paper Information

Category: Letters

Received: Jun. 24, 2020

Accepted: --

Published Online: Oct. 16, 2020

The Author Email:

DOI:10.3788/CJL202047.1015001

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology