High power planar waveguide solid-state lasers with gain control - art. no. 60280B

被引：0

作者：

Xu, JQ ^{[1
]}

Wang, ZM ^{[1
]}

Ye, X ^{[1
]}

Fang, T ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China

来源：

ICO20: Lasers and Laser Technologies | 2005年 / 6028卷

关键词：

solid-state laser; planar waveguide laser; beam quality; pumping efficiency; unstable resonator;

D O I：

10.1117/12.667125

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

High power diode-pumped planar waveguide Nd:YAG lasers with good output beam qualities are demonstrated with gain control technique. Around 100 W output power with nearly - diffraction-limited beam quality is achieved by asymmetric edge-pumping and negative branch confocal unstable resonator. A miniature Nd:glass slab laser and a Nd-glass belt laser are also demonstrated. The beam quality in the Nd-glass belt laser is improved by V-groove pairs scribed on the edges of the Nd:glass belt.

引用

页码：B280 / B280

页数：6

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