Modal Analysis of Stacked Gratings using B-splines Basis

被引：0

作者：

Granet, Gerard ^{[1
]}

机构：

[1] Univ Clermont Auvergne, CNRS, Inst Pascal, F-63000 Clermont Ferrand, France

来源：

2018 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM (ACES) | 2018年

关键词：

B-splines; gratings; modal method; EXPANSION;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We analyse stacked rotated 1D gratings. Although the whole structure is bi-periodic, introducing non orthogonal coordinates allows to formulate the problem in each layer grating in terms of a sole 1D spectral problem. The numerical solution is then obtained by using the Galerkin method with B-splines basis.

引用

页数：2

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