Coordinate transformation method as applied to asymmetric gratings with vertical facets

被引：28

作者：

Plumey, JP

Guizal, B

Chandezon, J

机构：

[1] Laboratoire des Sciences et Matériaux pour l’Electronique et d’Automatique, Unité de Recherche Associée au Centre National de la Recherche Scientifique No. 1793, Université Blaise Pascal Les Cézeaux, Aubiére Cedex

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1997年 / 14卷 / 03期

关键词：

D O I：

10.1364/JOSAA.14.000610

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The differential formalism introduced by J. Chandezon during the seventies has been successfully applied to the study of waveguides and to diffraction problems. Until now it was believed that the method could be applied only if the interfaces between media were described by graphs of functions. We show that an eigen-operator formulation of the method allows one to solve a larger set of profiles. This theoretical result is applied to gratings having a vertical facet. (C) 1997 Optical Society of America.

引用

页码：610 / 617

页数：8

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