Efficient and compact orthogonally polarized dual-wavelength Nd:YVO4 laser at 1342 and 1345 nm

被引：34

作者：

Xu, Bin ^{[1
]}

Wang, Yi ^{[1
]}

Lin, Zhi ^{[1
]}

Cui, Shengwei ^{[1
]}

Cheng, Yongjie ^{[1
]}

Xu, Huiying ^{[1
]}

Cai, Zhiping ^{[1
]}

机构：

[1] Xiamen Univ, Dept Elect Engn, Xiamen 361005, Peoples R China

来源：

APPLIED OPTICS | 2016年 / 55卷 / 01期

关键词：

PUMPED ND-YVO4 LASER; CONTINUOUS-WAVE; SATURABLE ABSORBER; ND-GDVO4; LASER; ND-LUVO4; CW OPERATION; 1.34-MU-M; MODE; EMISSION; CRYSTAL;

D O I：

10.1364/AO.55.000042

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Based on a free-running diode-end-pumped a-cut Nd:YVO4 laser with output power of 3.61 W at a single wavelength of pi-polarized 1342 nm, we further obtain a 1.82 W sigma-polarized 1345 nm laser with a slope efficiency of about 22.3% by introducing an intracavity etalon, for the first time to the best of our knowledge. In addition, a simultaneous dual-wavelength orthogonally polarized laser at pi-polarized 1342 nm and sigma-polarized 1345 nm can also be achieved with a maximum output power of 1.35 W. The dual-wavelength laser provides a potential laser source for terahertz wave generation. (C) 2015 Optical Society of America

引用

页码：42 / 46

页数：5

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