170-W Nd:YAG InnoSlab laser at 1319 nm

被引：0
|
作者：
Meng, Xiangrui [1 ,2 ,3 ]
Zhang, Xugang [1 ,2 ]
Chen, Xiaoming [1 ,2 ]
Luo, Xingwang [1 ,2 ]
Ye, Junzhi [1 ,2 ]
Zhang, Lei [1 ,2 ]
Gao, Qingsong [1 ,2 ]
Lu, Baole [3 ]
机构：
[1] China Acad Engn Phys, Inst Appl Elect, Mianyang 621900, Sichuan, Peoples R China
[2] China Acad Engn Phys, Key Lab Sci & Technol High Energy Laser, Mianyang 621900, Sichuan, Peoples R China
[3] Northwest Univ, Inst Photon & Photon Technol, State Key Lab Photon Technol Western China Energy, Xian 710127, Peoples R China
来源：
OPTICS EXPRESS | 2023年 / 31卷 / 12期
关键词：
HIGH-POWER; GENERATION; LIGHT;
D O I：
10.1364/OE.491759
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, a continuous-wave Nd:YAG InnoSlab laser at 1319 nm with high output power and high beam quality is demonstrated. The maximum output power of 170 W at 1319-nm single wavelength is obtained with an optical-to-optical efficiency of 15.3% from absorbed pump power to laser output and the corresponding slope efficiency of 26.7%. The beam quality factors of M2 are 1.54 and 1.78 in the horizontal and vertical directions, respectively. To the best of our knowledge, this is the first report on Nd:YAG 1319-nm InnoSlab lasers with such high output power and good beam quality. & COPY; 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
引用
收藏
页码：19126 / 19132
页数：7
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