Repetitively pulsed and CW sealed-off slab CO laser with cryogenic cooling

被引：3

作者：

Ionin, Andrey A. ^{[1
]}

Seleznev, Leonid V. ^{[1
]}

Shelestovich, Aleksandr V. ^{[1
]}

Sinitsyn, Dmitry V. ^{[1
]}

机构：

[1] Lebedev Phys Inst, Leninsky Prospect 53, Moscow 119991, Russia

来源：

HIGH ENERGY /AVERAGE POWER LASERS AND INTENSE BEAM APPLICATIONS | 2007年 / 6454卷

关键词：

CO laser; slab RF discharge; cryogenic cooling; sealed-off; repetitively pulsed;

D O I：

10.1117/12.698340

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

First experiments on fundamental band CO lasing in sealed-off cryogenically cooled slab facility with RF discharge excitation were carried out. Repetitively pulsed and CW modes of RF discharge excitation were studied. The laser output characteristics for different slab geometries were compared. Average output power achieved 12 W. Lasing efficiency came up to similar to 14%. The output laser spectrum was observed within wavelengths range 5.08-5.34 mu m. Stable lasing was obtained for more than one hour.

引用

页数：8

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