Finite-difference field calculations for one-dimensionally confined X-ray waveguides

被引：26

作者：

Fuhse, C ^{[1
]}

Salditt, T ^{[1
]}

机构：

[1] Univ Gottingen, Inst Rontgenphys, D-37073 Gottingen, Germany

来源：

PHYSICA B-CONDENSED MATTER | 2005年 / 357卷 / 1-2期

关键词：

X-ray optics; X-ray waveguides; parabolic wave equation;

D O I：

10.1016/j.physb.2004.11.019

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The propagation of X-rays in one-dimensionally confined waveguides is analyzed by means of finite-difference calculations based on the parabolic wave equation. We compare the numerical results to an analytical approach and investigate the transmission and coherence properties of a waveguide depending on its length and the number of guided modes corresponding to the guiding layer thickness. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：57 / 60

页数：4

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