High efficiency, high power QCW diode-side-pumped Nd:YAG ceramic laser at 1064 nm based on domestic ceramic

Yuanbin Wang; Baoshan Wang; Yong Bo; Jialin Xu; Song Song; Qinjun Peng; Zuyan Xu; Wenbin Liu; Yubai Pan; Jinghe Liu

Chinese Optics Letters, 2010, 8 (12): 1144, Published Online: Dec. 21, 2010

High efficiency, high power QCW diode-side-pumped Nd:YAG ceramic laser at 1064 nm based on domestic ceramic Download： 720次

论文大纲

Yuanbin Wang ^1,2Baoshan Wang ¹Yong Bo ¹Jialin Xu ¹Song Song ¹Qinjun Peng ¹Zuyan Xu ¹Wenbin Liu ³Yubai Pan ³Jinghe Liu ²

Author Affiliations

¹ Key Lab of Functional Crystal and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China

² School of Materials Science and Engineering, Changchun University of Science and Technology, Changchun 130022, China

³ Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, China

Nd:YAG陶瓷激光器二极管侧面泵浦激光器准连续波 140.3460 Lasers 140.3480 Lasers, diode-pumped 140.3580 Lasers, solid-state

Abstract

A high efficiency, high power diode-side-pumped quasi continuous wave (QCW) Nd:YAG ceramic rod laser at 1064 nm based on the domestic transparent ceramic is reported. The average output power of 961 W is achieved with double ceramic rods by means of a symmetrical convex-convex cavity. The optical-to-optical conversion efficiency is 38.3% and the slope efficiency is 45.3%. To the best of our knowledge, this is the highest level of efficiency achieved for the domestic Nd:YAG ceramic rod laser.

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Yuanbin Wang, Baoshan Wang, Yong Bo, Jialin Xu, Song Song, Qinjun Peng, Zuyan Xu, Wenbin Liu, Yubai Pan, Jinghe Liu. High efficiency, high power QCW diode-side-pumped Nd:YAG ceramic laser at 1064 nm based on domestic ceramic[J]. Chinese Optics Letters, 2010, 8(12): 1144.

High efficiency, high power QCW diode-side-pumped Nd:YAG ceramic laser at 1064 nm based on domestic ceramic Download： 720次

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