Atmospheric-pressure CO2 laser with an electron-beam-initiated discharge produced in a working mixture

被引：0
|
作者：
Alekseev, SB [1 ]
Orlovskii, VM [1 ]
Tarasenko, VF [1 ]
机构：
[1] Russian Acad Sci, Inst High Current Elect, Siberian Branch, Tomsk 634055, Russia
来源：
QUANTUM ELECTRONICS | 2003年 / 33卷 / 12期
关键词：
CO2; laser; preionisation by an electron beam formed in; a working mixture;
D O I：
10.1070/QE2003v033n12ABEH002561
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An atmospheric-pressure CO2 laser with an electron-beam-initiated discharge produced in a working mixture is developed. The laser output energy of 18 mJ from a similar to6-cm(3) active volume is achieved. The laser operation with a pulse repetition rate of up to 5 Hz is demonstrated. The specific energy deposit of similar to0.1 J cm(-3) is obtained in the CO2:N-2 : He=1:1:4 gas mixture at the atmospheric pressure during a pulsed nonself-sustained discharge with ionisation amplification.
引用
收藏
页码：1059 / 1061
页数：3
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