Diode-pumped Nd:YVO4/BiBO blue laser at 440 nm

被引：24
|
作者：
Lue, Y. E. [1 ]
Sun, G. C. [1 ]
Fu, X. H. [1 ]
Xia, J. [1 ]
Chen, J. E. [1 ]
Zheng, T. J. [1 ]
机构：
[1] Changchun Univ Sci & Technol, Sch Sci, Changchun 130022, Peoples R China
来源：
LASER PHYSICS LETTERS | 2010年 / 7卷 / 07期
基金：
美国国家科学基金会;
关键词：
solid-state laser; Nd:YVO4; intracavity doubling; blue laser; CONTINUOUS-WAVE; EMITTING LEVEL; ND-YAG; NDGDVO4; LASER; OUTPUT POWER; EMISSION; ND-GDVO4; GENERATION; OPERATION; 946-NM;
D O I：
10.1002/lapl.201010018
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report a diode-pumped Nd:YVO4 laser emitting at 880 nm based on the F-4(3/2)-I-4(9/2) transition for the first time. A power of 1.13 W at 880 nm has been achieved in continuous-wave operation with a fiber-coupled laser diode emitting 28.6 W at 808 nm. Furthermore, intracavity second-harmonic generation in continuous-wave mode has also been demonstrated with a power of 233 mW at 440 nm by using a BiB3O6 (BiBO) nonlinear crystal. The fluctuation of the blue output power was better than 2.3%. The beam quality M-2 value is 1.2.
引用
收藏
页码：495 / 497
页数：3
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