Design of optical resonator of mechanical Q-switched pulse CO2 laser unit

被引：0

作者：

Lei, H ^{[1
]}

Li, LJ ^{[1
]}

Wu, G ^{[1
]}

Song, GM ^{[1
]}

机构：

[1] Shanghai Maritime Univ, Dept Mech Engn, Laser Applicat Lab, Shanghai 200135, Peoples R China

来源：

LASERS IN MATERIAL PROCESSING AND MANUFACTURING II | 2005年 / 5629卷

关键词：

CO2; laser; Q-switched pulse; mechanical chopper; design; resonator;

D O I：

10.1117/12.567207

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In order to meet the special demands for laser materials processing, after the analysis and design of the resonator parameters and pulse parameters, a mechanical chopper Q-switched CO2 pulse laser unit is developed. At last, a Q-switched CO2 laser, pulse with high peak power of more than 10kW and the maximum beam power of 800W (at this time the pulse repetition rate is 20kHz) and TEM00 mode is obtained. The width of the pulse duration is adjustable and in order of us.

引用

页码：327 / 334

页数：8

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