Chinese Optics Letters, 2004, 2 (6): 06367, Published Online: Jun. 6, 2006
A theoretical method based on Fourier spectrum analysis for the focusing performances of the X-ray compound refractive lenses Download: 646次
Abstract
It is important to predict the intensity distribution in focusing plane for designing the X-ray compound refractive lenses. On the basis of analyzing the structure of X-ray compound lenses and comparing it with Fraunhofer diffraction system, it is concluded that the X-ray focusing system can be regarded as a kind of Fraunhofer diffraction system. Therefore, a method based on Fourier spectrum analysis is presented to predict the intensity distribution in the focusing plane for the X-ray lenses. A brief analysis on the relationship between the parameters of X-ray lenses and their focusing performance is also given in this paper.
Jian Ye, Zichun Le, Jingqiu Liang, Kai Liu, Bisheng Quan, Yali Qin, Guangxin Zhu. A theoretical method based on Fourier spectrum analysis for the focusing performances of the X-ray compound refractive lenses[J]. Chinese Optics Letters, 2004, 2(6): 06367.