THEORY OF AN EFFICIENT N X N PASSIVE OPTICAL STAR COUPLER

被引：5

作者：

TABIANI, M ^{[1
]}

KAVEHRAD, M ^{[1
]}

机构：

[1] UNIV OTTAWA,DEPT ENGN,OTTAWA K1N 6N5,ONTARIO,CANADA

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1991年 / 9卷 / 04期

关键词：

D O I：

10.1109/50.76658

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 new method is introduced for configuring an efficient N x N optical passive star coupler, enabling construction of a one-piece coupler, hence, eliminating the excess loss problem associated with cascade couplers and reducing the structural complexity. A space varying refractive-index slab is introduced as a key design element for constructing such a coupler. A method using nonlinear optics is adopted for implementation of the coupler.

引用

页码：448 / 455

页数：8

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