ANALYSIS OF PLANAR WAVE-GUIDE GRATING COUPLERS WITH DOUBLE SURFACE CORRUGATIONS OF IDENTICAL PERIOD

被引：19

作者：

LI, LF

机构：

[1] Optical Sciences Center, University of Arizona, Tucson

来源：

OPTICS COMMUNICATIONS | 1995年 / 114卷 / 5-6期

关键词：

D O I：

10.1016/0030-4018(94)00605-T

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Planar waveguide grating couplers with double surface corrugations of identical period are analyzed by using the ray-optics technique and by using the rigorous diffraction grating theory. The ray-optics technique offers physical insight and renders simple analytical expressions for conditions of optimum output coupling.

引用

页码：406 / 412

页数：7

共 11 条

[1] DOUBLE GRATING COUPLER ON A GROUNDED DIELECTRIC SLAB WAVE-GUIDE [J].