The Review of Laser Engineering
Online ISSN : 1349-6603
Print ISSN : 0387-0200
ISSN-L : 0387-0200
High-Pressure Sealed cw CO2 Laser
Toshimitsu AKIBAHaruhiko NAGAIHisao YOSHIDAKouzaburo SHIBAYAMAMasao HISHIIKunihisa WAKABAYASHI
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1976 Volume 4 Issue 3 Pages 242-248

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Abstract
The performance characteristics of a transversly excited gas transport CO2 laseroperating up to a pressure of 760 torr are presented. The measured spatial distri-butions of unsaturated gain agree well with those calculated from an electron density distribution. The pressure dependence of unsaturated gain and saturation parameter was determined experimentally. The output power (TEM∞) of 520 W was obtained at 400 torr with the active length of 67cm.
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© The Laser Society of Japan
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