Radio frequency excited diffusively cooled gain waveguide array CO2 laser

被引：1

作者：

Zhong, Yanhong ^{[1
]}

Su, Ning ^{[1
]}

Xin, Jianguo ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Informat Sci & Technol, Beijing, Peoples R China

来源：

OPTICAL ENGINEERING | 2007年 / 46卷 / 05期

关键词：

radio frequency excited; diffusively cooled; gain waveguide array; CO2; laser;

D O I：

10.1117/1.2734994

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new kind of radio-frequency-excited diffusively cooled gain slab waveguide array CO2 laser is presented. In this type of laser, grooves are engraved on the top electrode to form a group of parallel subelectrodes that can produce the periodic gain distribution along the transverse direction of the waveguide. A copper feedback mirror with parallel grooves in the surface is used. By using this type of laser structure, a stable far-field intensity distribution with a spatially suppressed single peak is obtained. (C) 2007 Society of Photo-Optical Instrumentation Engineers.

引用

页数：5

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