Repetitive operation of switchless transverse flow transversely excited atmosphere CO2 lasers

被引：2

作者：

Patil, Gautam C. ^{[1
]}

Nilaya, J. Padma ^{[1
]}

Biswas, D. J. ^{[1
]}

机构：

[1] Bhabha Atom Res Ctr, Div Laser & Plasma Technol, Bombay 400085, Maharashtra, India

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2011年 / 82卷 / 09期

关键词：

carbon compounds; gas lasers; preionisation; TEA CO2-LASER; LESS OPERATION; LASER; POWER; PREIONISER; EFFICIENCY;

D O I：

10.1063/1.3629137

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The enhanced preionisation efficiency of a mutually coupled parallel spark preioniser has been exploited to achieve switchless operation of a transversely excited atmosphere (TEA) CO2 laser in the conventional transverse gas flow configuration. This made the laser more compatible to repetitive operation and the satisfactory performance of a switchless TEA CO2 laser of similar to 8 cc active volume is reported here up to a maximum repetition rate of 100 Hz at a gas replenishment factor of similar to 2. (C) 2011 American Institute of Physics. [doi:10.1063/1.3629137]

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