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Intense proton‐beam‐pumped Ar‐N2laser

 

作者: J. Golden,   J. G. Eden,   R. A. Mahaffey,   J. A. Pasour,   A. W. Ali,   C. A. Kapetanakos,  

 

期刊: Applied Physics Letters  （AIP Available online 1978）
卷期: Volume 33, issue 2  

页码: 143-146

 

ISSN:0003-6951

 

年代: 1978

 

DOI:10.1063/1.90285

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Gas laser action using a current and space‐charge‐neutralized proton beam as a pump source has been demonstrated. Stimulated emission at 357.7 and 380.5 nm, corresponding to thev′=0→v″=1 andv′=0→v″=2 transitions of the N2(C→B) band, has been observed in Ar/5%N2gas mixtures. In comparison with electron beams, protons appear to be more efficient for excitation sources of high‐pressure uv and visible lasers.

 

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