Experimental study of small-signal gain and laser beam parameters in high-power pulse-repetitive RF-excited slab CO2-lasers

被引：0

作者：

Dutov, AI ^{[1
]}

Kuleshov, AA ^{[1
]}

Novoselov, NA ^{[1
]}

Orlov, NL ^{[1
]}

Sokolov, AA ^{[1
]}

机构：

[1] Res Inst Laser Phys, St Petersburg 199034, Russia

来源：

XIII INTERNATIONAL SYMPOSIUM ON GAS FLOW AND CHEMICAL LASERS AND HIGH-POWER LASER CONFERENCE | 2000年 / 4184卷

关键词：

high power pulse-repetitive slab CO2-laser; small-signal gain;

D O I：

暂无

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 paper presents the results of measuring of the small-signal gain <g(0)> in the active medium of the high-power pulse-repetitive RF-excited slab CO2-laser. The measurements were carried out for the pumping pulse durations in the range 20..50 Cls and pulse repetition rates 100..500 Hz. The maximal specific energy, delivered to the active medium, was 430 W/cm(3). In the experiment were measured the average output power of radiation, pulse energy and power and the output beam divergence.

引用

页码：270 / 273

页数：4