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

页码：19126 / 19132

页数：7

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