Design of Point Focusing Total-Reflection Zone Plate

11th International Conference on X-ray Microscopy

Tsuji, Takuya^1,2 ; Takano, Hidekazu^2 ; Tsusaka, Yoshiyuki^2 ; Kagoshima, Yasushi^2

Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo, Sayo, Hyogo 679-5198, Japan^1

Center for Novel Material Science under Multi-Extreme Conditions, Graduate School of Material Science, University of Hyogo, 3-2-1 Kouto, Kamigori, Ako, Hyogo 678-1297, Japan^2

关键词: Fabrication errors;    Focused beams;    Kirkpatrick-Baez;    Linear types;    Practical use;    Total reflection;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/463/1/012026/pdf
DOI  :  10.1088/1742-6596/463/1/012026

来源: IOP

【 摘 要 】

We designed point focusing total-reflection zone plates (TRZPs): a double linear type TRZP in Kirkpatrick-Baez arrangement, a conical TRZP, and an open conical TRZP. In this paper, we show detail characteristics of the open conical TRZP, which is the most promising candidate for practical use, and evaluate the effect of fabrication error and misalignment on focused beam profiles by calculation.