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Electric‐Discharge Gas‐Dynamic Laser

 

作者: Tehmau Kan,   Joseph A. Stregack,   William S. Watt,  

 

期刊: Applied Physics Letters  (AIP Available online 1972)
卷期: Volume 20, issue 3  

页码: 137-139

 

ISSN:0003-6951

 

年代: 1972

 

DOI:10.1063/1.1654079

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Laser action on the CO vibrational‐rotational bands between 4.8 and 5.3 &mgr; is produced by electrical excitation of CO : N2: O2: He mixtures followed by expansion in a supersonic nozzle. Conversion of electrical energy into laser output occurs with ∼ 2% efficiency and small‐signal gains in excess of 0.8% cm−1have been observed.

 

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