Space-Resolved Spectrum Diagnose by Soft X-Ray Transmission Grating Spectrometer

作     者：尚万里 赵阳 熊刚 杨家敏 朱托 

作者机构：Research Center of Laser FusionChina Academy of Engineering Physics 

出 版 物：《Plasma Science and Technology》 (等离子体科学和技术（英文版）)

年 卷 期：2011年第13卷第1期

页      面：36-39页

核心收录：

学科分类：07[理学] 070302[理学-分析化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0702[理学-物理学] 

基　　金：supported by the National High Technology Program 863 of China 

主　　题：transmission grating spectrometer numerical simulation spectrum diagnose 

摘      要：A space-resolving transmission grating spectrometer is established on the ＂Shenguang-III＂ prototype laser facility and an iterative procedure for unfolding the X-ray spectrum with spatial resolution is described. The diagnostics is applied to measure the X-ray spectrum from laser-entered gold target and the typical space-resolved spectrum is provided. The relative standard uncertainty of the X-ray spectrum from the laser-generated plasma is also determined.