辐射不透明度实验技术研究  

Studies of the Experimental Technologies of Radiative Opacity

作　　者：张继彦[1] 杨国洪[1] 丁耀南[1] 杨家敏[1] 李军[1] 张文海[1] 何颖玲[1] 王耀梅[1] 黄灏东[1] 

机构地区：[1]中国工程物理研究院激光聚变研究中心,绵阳621900

出　　处：《中国核科技报告》2004年第2期40-49,共10页China Nuclear Science and Technology Report

摘　　要：在“神光”Ⅱ强激光装置上,开展了辐射不透明度综合实验测量技术探索和相关物理问题的分解研究,并对部分新型诊断设备进行考核。实验的主要研究内容包括:(1)keV能区辐射吸收谱测量技术探索;(2)双点背光法辐射不透明度测量技术探索;(3)不透明度样品状态参数诊断技术探索。On the SHENGUANG-Ⅱ laser facility, integrated experiment for opacity measurement was performed and related physical items were studies. In the experiment, some new-typed diagnosing device were also tested. The experiment includes three contents:(1) Investigation of the measurement technique of absorption spectra in the keV region; (2) Investigation of the measurement technique of dual point projection spectroscopy; (3) Investigation of the temperature and density parameters of the experimental samples.

关 键 词：不透明度 吸收谱 点背光法 “神光”Ⅱ强激光器 

分 类 号：TN248[电子电信—物理电子学]