Hard X-ray optics simulation using the coherent mode decomposition of the Gaussian Schell model

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Hard X-ray optics simulation using the coherent mode decomposition of the Gaussian Schell model
	Hua Wen-Qiang（滑文强） ; Bian Feng-Gang（边刚风） ; Song Li（宋丽） ; Li Xiu-Hong（李秀宏） ; Wang Jie（王劼）
	2013
会议日期	2013
英文摘要	The propagation of a hard X-ray beam from a partially coherent synchrotron source is simulated by using the novel method based on the coherent mode decomposition of Gaussian Schell model and wave-front propagation. We investigate how the coherency properties and intensity distributions of the beam are changed by propagation through optical elements. Here, we simulate and analyze the propagation of the partially coherent radiation transmitted through an ideal slit. We present the first simulations for focusing partially coherent synchrotron hard X-ray beams using this novel method. And when compared with the traditional method which assumes the source is a totally coherent point source or completely incoherent, this method is proved to be more reasonable and can also demonstrate the coherence properties of the focusing beam. We also simulate the Young's double slit experiment and the simulated results validate the academic analysis.
收录类别	SCI
会议录	CHINESE PHYSICS C
语种	英语
ISSN号	1674-1137
WOS记录号	WOS:000322937200015
内容类型	会议论文
源URL	[http://ir.sinap.ac.cn/handle/331007/13591]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Hua Wen-Qiang,Bian Feng-Gang,Song Li,et al. Hard X-ray optics simulation using the coherent mode decomposition of the Gaussian Schell model[C]. 见:. 2013.