Numerical modeling of self-sustained TEA CO2 laser operation

被引：3

作者：

Trtica, MS ^{[1
]}

Ostojic, GN ^{[1
]}

机构：

[1] Vinca Inst Nucl Sci, YU-11001 Belgrade, FR, Yugoslavia

来源：

GAS AND CHEMICAL LASERS AND INTENSE BEAM APPLICATIONS II | 1999年 / 3612卷

关键词：

gas laser; pulsed carbon-dioxide system; self-sustained discharge; numerical modeling;

D O I：

10.1117/12.350646

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Numerical modeling of gas, pulsed, UV preionized Transversely Excited Atmospheric (TEA) carbon-dioxide laser has been considered. The modeling is carried out for case of a specific electrical circuit of TEA CO2 system operating with CO2/N-2/He and CO2/N-2/H-2 gas mixture. Proposed model represents the time evolution of voltage, current and electron concentration on a satisfied manner in inter-electrode laser space. Agreement between theory and experiment is quite good. Simulated values of voltage and current are of short duration which in a manner affects the optical, i.e. laser pulse.

引用

页码：7 / 14

页数：8

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