1.06 J pulsed LD end-pumped MSMC Tm: YAG laser

被引：0
|
作者：
Yang, Qian [1 ,2 ]
Zhao, Lu [1 ,2 ]
Ren, Tingwei [1 ]
Wu, Chunting [1 ,2 ]
Yu, Yongji [1 ,2 ]
机构：
[1] Changchun Univ Sci & Technol, Chongqing Res Inst, Chongqing, Peoples R China
[2] Changchun Univ Sci & Technol, Jilin Key Lab Solid State Laser Technol & Applicat, Changchun, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2025年 / 574卷
关键词：
Pulsed LD end-pumped; (MSMC); Tm; YAG; 2 mu m laser; Microchannel heat dissipation; Indium sealing;
D O I：
10.1016/j.optcom.2024.131070
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A pulsed LD end-pumped multi-segment and multi-concentration (MSMC) Tm: YAG laser with the combination of microchannel heat dissipation technique and indium sealing technology is reported for the first time. At last, the maximum output energy of 1.06 J is achieved for MSMC Tm: YAG laser at pump energy of 4.46 J, repetition rate of 10 Hz, and duty cycle of 75 %, corresponding to the optical-to-optical conversion efficiency of 22.2 %.
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页数：8
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