Diode-pumped dual-wavelength Nd: YLF laser operating below 900 nm

被引：0
|
作者：
Chuchu, Shuang [1 ]
Wang, Shuang [1 ]
Li, Changli [1 ]
机构：
[1] Changchun Univ Sci & Technol, Sch Phys, Changchun 130022, Jilin, Peoples R China
来源：
INDIAN JOURNAL OF PHYSICS | 2024年
关键词：
Diode-pumped; Dual-wavelength laser; Nd:YLF crystal; Lyot filter;
D O I：
10.1007/s12648-024-03444-5
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We report for the first time a diode-pumped continuous-wave (CW) dual-wavelength Nd:YLF laser operating at 873 and 880 nm with two intracavity Lyot filters. The output power ratio of dual-wavelength laser was analyzed theoretically. At incident pump power of 20 W at 806 nm, total output power of the dual-wavelength laser was 1.24 W with the output power ratio of 1:1 in sigma-polarization. The total slope efficiency and total optical conversion efficiency of dual-wavelength laser with respect to the incident pump power were 8.4% and 6.2%, respectively.
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页数：5
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