Efficient and high-power laser-diode single-end-pumped Nd:YVO4 continuous wave laser at 1342 nm

被引：4
|
作者：
Zhang Yu-Ping [1 ]
Zheng Yi
Zhang Hui-Yun
Wang Peng
Yao Jian-Quan
机构：
[1] Tianjin Univ, Coll Precis Instrument & Optoelect Engn, Cooperated Inst Nankai Univ & Tianjin Univ, Inst Laser & Optoelect,EMC,Key Lab Optoelect Info, Tianjin 300072, Peoples R China
[2] Zhengzhou Univ, Henan Key Lab Laser & Optoelect Informat Technol, Zhengzhou 450052, Peoples R China
来源：
CHINESE PHYSICS | 2006年 / 15卷 / 09期
关键词：
laser diode; single-end-pumped Nd : YVO4 at 1342 nm; continuous wave; efficiency;
D O I：
10.1088/1009-1963/15/9/020
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A compact, efficient and high-power laser diode (LD) single-end-pumped Nd:YVO4 laser with continuous-wave emission at 1342 nm is reported. With a single crystal single-end-pumped by. bre-coupled LD array, an output power of 7.36W is obtained from the laser cavity of concave-convex shape, corresponding to an optical-to-optical efficiency of 32.8%. The laser is operated in TEM00 mode with small rms amplitude noise of 0.3%. The influences of the Nd concentration, transmissivity of the output mirror and the cavity length on the output power have been studied experimentally.
引用
收藏
页码：2018 / 2021
页数：4
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