Features of emission from a submillimeter laser under intense optical pumping

被引：1
|
作者：
Grachev, GN [1 ]
Zaikovskii, I [1 ]
Zakharyash, VF [1 ]
Klementyev, VM [1 ]
Smirnov, AL [1 ]
机构：
[1] Russian Acad Sci, Inst Laser Phys, Siberian Branch, Novosibirsk 630090, Russia
来源：
QUANTUM ELECTRONICS | 2002年 / 32卷 / 05期
关键词：
submillimeter laser; optical pumping; saturation effect; delay effect; CO2; laser;
D O I：
10.1070/QE2002v032n05ABEH002219
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 emission of a submillimeter laser pumped by a high-power (up to similar to 1 kW) CO2 laser is studied. It is found that lasing of CH2F2 molecules saturates at the pump power similar to 350 W. A delay of submillimeter lasing depending on the gas pressure in the active medium and the pump intensity is observed. The possibility of a rapid tuning (in about I ms) of the submillimeter laser emission by scanning the emission from the CO2 laser is demonstrated experimentally.
引用
收藏
页码：460 / 462
页数：3
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