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Soft x‐ray emission from subpicosecond laser‐produced plasmas

 

作者: D. Ku¨hlke,   U. Herpers,   D. von der Linde,  

 

期刊: Applied Physics Letters  (AIP Available online 1987)
卷期: Volume 50, issue 25  

页码: 1785-1787

 

ISSN:0003-6951

 

年代: 1987

 

DOI:10.1063/1.97696

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Observation of soft x rays from a tungsten plasma produced by intense subpicosecond laser pulses is reported. X radiation of several keV photon energy was observed with just a few millijoules of laser energy. Using two consecutive pulses for the generation of the plasma the x‐ray emission is maximal for a delay of about 30 to 50 ps between the laser pulses.

 

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