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High‐efficiency multikilojoule deuterium fluoride (DF) chemical lasers initiated by intense electron beams

 

作者: Hirohito Inagaki,   Fumihiko Kannari,   Akira Suda,   Minoru Obara,  

 

期刊: Journal of Applied Physics  （AIP Available online 1986）
卷期: Volume 59, issue 2  

页码: 324-326

 

ISSN:0021-8979

 

年代: 1986

 

DOI:10.1063/1.336686

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A multikilojoule deuterium fluoride (DF) chemical laser with a low‐pressure mixture of F2/D2/O2/SF6was developed in which a Lambda‐type electron beam initiation scheme was used. The DF laser output obtained from a 27‐liter active volume was 2.5 kJ with a pulsewidth of about 500 ns. The corresponding electrical efficiency and chemical efficiency are 128% and 10.5%, respectively.

 

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