ANALYSIS OF SURFACE ELECTROMAGNETIC-FIELDS OF WAVELENGTH-SIZED SURFACE RELIEF GRATINGS

被引：4

作者：

QU, DN

BURGE, RE

YUAN, X

机构：

[1] Physics Department, King's College London, Strand, London

来源：

OPTICS COMMUNICATIONS | 1991年 / 84卷 / 3-4期

关键词：

Light--Polarization - Optical Gratings--Surfaces - Refractive Index;

D O I：

10.1016/0030-4018(91)90211-U

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The complex values of the electromagnetic fields along surface relief gratings for TE polarization are rigorously evaluated. The amplitude and phase of the surface field show the dependence upon various factors including the incident angle, complex refractive index of the material and the depth of the slots. The results are analyzed and given physical explanations. It is found that for wavelength-sized slots the edges and walls have significant effects on the surface electromagnetic field distributions.

引用

页码：113 / 117

页数：5