激光等离子体软x光辐射的时间分辨测量  

TIME-RESOLVED MEASUREMENT OF SOFT X-RAY EMISSIONS FROM LASERPRODUCED PLASMAS

作　　者：王晓方[1] 徐至展[1] 陈时胜[1] 钱爱娣 范品忠[1] 张正泉[1] 林立煌 余加进[1] 陆培祥[1] 冯贤平[1] 龚美霞[2] 山冰[2] 高胜琛[2] 张小秋[2] 

机构地区：[1]中国科学院上海光学精密机械研究所,201800 [2]中国科学院西安光学精密机械研究所,710068

出　　处：《高速摄影与光子学》1991年第3期270-274,共5页

基　　金：国家高技术研究计划项目

摘　　要：采用透射光栅和软x光条纹相机测量了铜激光等离子体软x光发射的时间分辨光谱。通过比较时间分辨谱和时间积分光谱,从实验上考查了条纹相机在软x光区域的响应特性。文中也给出了激光等离子体软x光不同谱带及波长发射的时间过程。Time resolved soft x-ray (SXR) spectra of copper laser plasmas are measured by involving a SXR streak camera with a SXR transmission grating. The response charac-teristics of the streak camera in the 5A - 100A SXR range is investigated by comparing time-integrated real spectra with time-resolved spectra. Temporal variations of different emission bands from the plasmas are presented.

关 键 词：激光 等离子体 辐射 时间分辨 测量 

分 类 号：O536[理学—等离子体物理]