| A method based on diffraction theory for predicting 3D focusing performance of compound refractive X-ray lenses |
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| 作者姓名： | 乐孜纯 刘恺 梁静秋 |
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| 作者单位： | College of Information Engineering，College of Information Engineering，State Key Laboratory of Applied Optics Zhejiang University of Technology，Hangzhou 310032，Zhejiang University of Technology，Hangzhou 310032，Changchun Institute of Optics，Fine Mechanics and Physics，Chinese Academy of Sciences，Changchun 130022 |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China (No. 10174079)
the fund for the qualified researchers in the Zhejiang University of Technology, P. R. China. |
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| 摘 要： | A method based on the diffraction theory for estimating the three-dimensional (3D) focusing performance of the compound refractive X-ray lenses is presented in this paper. As a special application, the 3D X-ray intensity distribution near the focus is derived for a plano-concave compound refractive X-ray lens. Moreover, the computer codes are developed and some results of 3D focusing performance for a compound refractive X-ray lens with Si material are shown and discussed.
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