Diode-pumped Pr3+:LiYF4 continuous-wave deep red laser at 698 nm

被引：66

作者：

Liu, Zhe ^{[1
]}

Cai, Zhiping ^{[1
]}

Huang, Shunlin ^{[1
]}

Zeng, Chenghang ^{[1
]}

Meng, Zengyou ^{[1
]}

Bu, Yikun ^{[1
]}

Luo, Zhengqian ^{[1
]}

Xu, Bin ^{[1
]}

Xu, Huiying ^{[1
]}

Ye, Chenchun ^{[1
]}

Stareki, Florent ^{[2
]}

Camy, Patrice ^{[2
]}

Moncorge, Richard ^{[2
]}

机构：

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

[2] Univ Caen, Ctr Rech Ions Mat & Photon CIMAP UMR CEA CNRS ENS, F-14050 Caen, France

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2013年 / 30卷 / 02期

基金：

中国国家自然科学基金;

关键词：

PR3+-DOPED LIYF4 LASER; VISIBLE LASER; OPERATION; EMISSION; CRYSTALS;

D O I：

10.1364/JOSAB.30.000302

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report continuous-wave laser operation at 698 nm in Pr3+-doped LiYF4 crystal using an InGaN laser diode emitting at 444 nm with a maximum output power of 760 mW. By suppressing the oscillation at 640 and 721 nm, a maximum output power of 156 mW at 698 nm was obtained in a single transverse mode with a slope efficiency as high as 48.7%. The beam quality factors M-2 in the x and y directions were measured to be 1.4 and 1.2, respectively. (C) 2013 Optical Society of America

引用

页码：302 / 305

页数：4

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