Finite-difference field calculations for two-dimensionally confined x-ray waveguides

被引：22

作者：

Fuhse, Christian ^{[1
]}

Salditt, Tim ^{[1
]}

机构：

[1] Univ Gottingen, Inst Rontgenphys, D-37077 Gottingen, Germany

来源：

APPLIED OPTICS | 2006年 / 45卷 / 19期

关键词：

D O I：

10.1364/AO.45.004603

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A numerical method for calculation of the electromagnetic field in two-dimensionally confined x-ray waveguides is presented. It is based on the parabolic wave equation, which is solved by means of a finite-difference scheme. The results are verified by a comparison to analytical theory, namely, Fresnel reflectivity and the weakly guiding optical fiber. (c) 2006 Optical Society of America.

引用

页码：4603 / 4608

页数：6

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