COUPLED MODE FORMULATION FOR DIRECTIONAL-COUPLERS WITH LONGITUDINAL PERTURBATION

被引：28

作者：

GRIFFEL, G ^{[1
]}

ITZKOVICH, M ^{[1
]}

HARDY, AA ^{[1
]}

机构：

[1] TEL AVIV UNIV,FAC ENGN,IL-69978 TEL AVIV,ISRAEL

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1991年 / 27卷 / 04期

关键词：

D O I：

10.1109/3.83333

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A grating-assisted directional coupler is investigated using an improved coupled-mode formulation for multi-waveguide systems with longitudinal perturbation. This approach is capable of handling three-dimensional structures as well as complex index of refraction and nonisotropic medias. The case of two coupled channel waveguides is closely examined, and numerical analysis is carried out for several cases of slab structures.

引用

页码：985 / 994

页数：10

共 18 条

[1] GRATING-ASSISTED INGAASP/INP VERTICAL CODIRECTIONAL COUPLER FILTER [J].