Diode-pumped dual-wavelength Nd:YVO4/Nd:CTGAS laser

被引：0
|
作者：
Wang, Haoxin [1 ]
Wang, Haoming [2 ]
Zhang, Junqi [1 ]
Zhao, Chuanrui [1 ]
Yu, Pingzhang [1 ]
Xu, Guofeng [1 ]
Liu, Guowei [1 ]
Chen, Hong [1 ]
Li, Yuzhen [1 ]
Guo, Shiyi [1 ]
Wang, Zhengping [1 ]
机构：
[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
[2] Guangzhou Maritime Univ, Sch Naval Architecture & Ocean Engn, Guangzhou 510725, Peoples R China
来源：
INFRARED PHYSICS & TECHNOLOGY | 2024年 / 141卷
基金：
中国国家自然科学基金;
关键词：
Dual-wavelength; Diode-pumped laser; Nd:YVO4 crystal; Nd:CTGAS crystal; NDYLF LASER; GENERATION; EFFICIENT; OPERATION; CRYSTALS; COMPACT; GROWTH;
D O I：
10.1016/j.infrared.2024.105477
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
LD pumped dual-wavelength lasers have great application potential in scientific and technical scopes. In this paper, we reported a novel dual-wavelength laser by combining Nd:YVO4 and Nd:CTGAS crystals. For 1064 nm and 1068 nm dual-wavelength laser operation, the maximum continuous-wave output power was 929 mW, corresponding to an optical conversion efficiency of 38.7%. With a Cr:YAG crystal as the saturable absorber, the maximum passively Q-switched output power was 239 mW, giving a shortest pulse width of 20.8 ns and an optical conversion efficiency of 17.1 %.
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页数：6
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