Compact Nd:YVO4/LBO 532.1 nm laser pumped by a multi-emitter laser diode

被引：2
|
作者：
Lin, Hong-Yi [1 ,2 ]
Wu, Ming-Yu [1 ]
Tang, Jie [1 ]
Sun, Dong [1 ,2 ]
机构：
[1] Xiamen Univ Technol, Sch Optoelect & Commun Engn, Xiamen 361024, Fujian, Peoples R China
[2] Xiamen Univ Technol, Fujian Key Lab Optoelect Technol & Devices, Xiamen 361024, Fujian, Peoples R China
来源：
OPTIK | 2019年 / 192卷
关键词：
Green laser; Edge-emitting LD; Frequency-doubling technology; LBO; GREEN LASER;
D O I：
10.1016/j.ijleo.2019.162951
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A linear-beam of Nd:YVO4/LBO green laser at 532.1 nm pumped by a 24-emitter (edge-emitting) laser diode is achieved. This independent 24-emitter pump system can obtain poor spatial coherence of the linear-beam, which can effectively diminish speckle noise effect. The green output power of 8.26 W is obtained at a pump power of 36 W with an optical-to-optical conversion efficiency of 22.9%. Compared with the other green laser pumped by fiber-coupled LD, this system is cheaper and compacter.
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页数：4
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