A copper bromide vapour laser with a high pulse repetition rate

被引：13
|
作者：
Shiyanov, DV [1 ]
Evtushenko, GS [1 ]
Sukhanov, VB [1 ]
Fedorov, VF [1 ]
机构：
[1] Russian Acad Sci, Inst Atmospher Opt, Siberian Branch, Tomsk 634055, Russia
来源：
QUANTUM ELECTRONICS | 2002年 / 32卷 / 08期
关键词：
metal halide vapour lasers; output characteristics; repetitively; pulsed laser;
D O I：
10.1070/QE2002v032n08ABEH002270
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：
The results of an experimental study of a copper bromide vapour laser with a discharge-channel diameter above 2.5 cm and a high pump-pulse repetition rate are presented. A TGUI-1000/25 high-power tacitron used as a switch made it possible to obtain for the first time a fairly high output radiation power for pump-pulse repetition rates exceeding 200 kHz. At a maximum pump-pulse repetition rate of 250 kHz achieved in a laser tube 2.6 cm in diameter and 76 cut long, the output power was 1.5 W. The output powers of 3 and 10.5 W were reached for pump-pulse repetition rates of 200 and 100 kHz, respectively. These characteristics were obtained without circulating a buffer gas and (or) low-concentration active impurities through the active volume.
引用
收藏
页码：680 / 682
页数：3
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