RIGOROUS ANALYSIS OF POWER TRANSFER IN GRATING-ASSISTED COUPLERS

被引：7

作者：

ZHANG, S

TAMIR, T

机构：

[1] Department of Electrical Engineering, Polytechnic University, Six Metrotech Center, Brooklyn, NY

来源：

OPTICS LETTERS | 1995年 / 20卷 / 07期

关键词：

D O I：

10.1364/OL.20.000803

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The fields guided by planar gratings embedded in dielectric layers are amenable to exact analytical solutions if the grating profile is rectangular. Such a solution reveals that power transfer in grating-assisted couplers is optimized if the couplers are designed to operate at a point that does not necessarily satisfy phase-matching conditions.

引用

页码：803 / 805

页数：3

共 6 条

[1] SCATTERING AND GUIDING OF WAVES BY DIELECTRIC GRATINGS WITH ARBITRARY PROFILES [J].