FORWARD WIDE-ANGLE LIGHT-PROPAGATION IN SEMICONDUCTOR RIB WAVE-GUIDES

被引：51

作者：

YEVICK, D ^{[1
]}

GLASNER, M ^{[1
]}

机构：

[1] PENN STATE UNIV,DEPT MATH,UNIVERSITY PK,PA 16802

来源：

OPTICS LETTERS | 1990年 / 15卷 / 03期

关键词：

D O I：

10.1364/OL.15.000174

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We derive and examine a new nonparaxial wide-angle equation for unidirectional light propagation. We then develop a rapid unitary solution procedure utilizing both the split-step fast-Fourier-transform and finite-difference techniques. Our calculated losses for the test case of a strongly guiding semiconductor rib-waveguide Y junction are in good agreement with the results of Fresnel equation methods. © 1990 Optical Society of America.

引用

页码：174 / 176

页数：3

共 8 条

[1] PROPAGATING-BEAM-METHOD ANALYSIS OF TWO-DIMENSIONAL MICROLENSES AND 3-DIMENSIONAL TAPER STRUCTURES [J].