Dual-Wavelength Operation Of A Diode-Pumped Nd:LuAG Quasi-Three-Level Laser At 941 And 946 nm

被引：0
作者：
Huang, Haotian [1 ]
Anh, Nguyen Tuan [1 ]
Zhang, Yuanxian [1 ]
Xia, Jing [1 ]
机构：
[1] Yunnan Univ, Sch Phys & Astron, Kunming 650500, Peoples R China
来源：
JOURNAL OF OPTICS-INDIA | 2024年
基金：
中国国家自然科学基金;
关键词：
Diode-pumped; Quasi-three-level laser; Dual-wavelength; Nd:LuAG ceramic; Lyot filter; CONTINUOUS-WAVE; CRYSTAL; ND; TEMPERATURE;
D O I：
10.1007/s12596-024-02429-1
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report for the first time, to the best of our knowledge, the quasi-three-level Nd: Lu3Al5O12 (Nd:LuAG) ceramic laser on F-4(3/2)-> I-4(9/2) transition. The dual-wavelength operation of a diode-pumped Nd:LuAG quasi-three-level laser at 941 and 946 nm was demonstrated with two intracavity Lyot filters. The output power ratio of the dual-wavelength laser could be adjusted by rotating the Lyot filter. At an absorbed pump power of 16.4 W, the total output power of the dual-wavelength laser was more than 2.36 W with 1:1 power ratio. The total slope efficiency and the optical-to-optical efficiency with respect to the absorbed pump power were more than 19.6% and 14.4%, respectively.
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页数：5
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