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Gain measurement of a CuBr laser by means of modified amplified spontaneous emission

 

作者: W. C. Chan,   H. P. Liu,   S. H. Yen,   W. Y. Chen,   Y. H. Lin,   W. C. Chen,  

 

期刊: Journal of Applied Physics  (AIP Available online 1990)
卷期: Volume 67, issue 9  

页码: 3941-3942

 

ISSN:0021-8979

 

年代: 1990

 

DOI:10.1063/1.345002

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A modified amplified spontaneous emission technique has been introduced to measure the radial distributions of the gain and the saturation energy density of the output of a double‐discharge pulsed CuBr laser. An asymmetric distribution of the gain was obtained. With the laser tube temperature at 420 °C, the peak value of the gain and the saturation energy density are 70 db/m and 85 &mgr;J/cm3, respectively.

 

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