手机知网 App
24小时专家级知识服务
打 开
物理学
A theoretical method based on Fourier spectrum analysis for the focusing performances of the X-ray compound refractive lenses
<正> 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 Praunhofer diffraction system, it is concluded that the X-ray focusing system can be regarded as a kind of Praunhofer 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.
3 28
手机阅读本文
下载APP 手机查看本文
Chinese Optics Letters
2004年06期

搜 索