Property of slice square polycapillary x-ray optics

作     者：彭诗棋 刘志国 孙天希 王锴 易龙涛 杨魁 陈曼 王金榜 

作者机构：The Key Laboratory of Beam Technology and Material Modification of the Ministry of Education Beijing Normal University Beijing 100875 China College of Nuclear Science and Technology Beijing Normal University Beijing 100875 China Beijing Radiation Center Beijing 100875 China 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2016年第25卷第2期

页      面：159-163页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0704[理学-天文学] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：Project supported by the Fundamental Research Funds for the Central Universities,China(Grant Nos.2012LZD07 and 2014k JJCA03) the National Natural Science Foundation of China(Grant Nos.11375027 and 11075017) 

主　　题：x-ray square polycapillary x-ray optics ray-tracing simulation computing 

摘      要：A geometrical description of square polycapillary x-ray optics and the basic theory of the transmission of x-rays are presented. A method of numerical calculation is developed based on ray-tracing theory. The method simulates the intensity distribution of x-rays propagating through slice square polycapillary x-ray optics. The simulation results are compared with the experimental results.