Radiative optical isolator and circulator

被引：2

作者：

Xie, K ^{[1
]}

Davis, LE ^{[1
]}

机构：

[1] Univ Manchester, Inst Sci & Technol, Dept Elect Engn & Elect, Manchester M60 1QD, Lancs, England

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2001年 / 19卷 / 07期

关键词：

circulators; magnetooptic devices; magnetooptic isolators; waveguide components;

D O I：

10.1109/50.933299

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 novel radiative optical isolator and a circulator are discussed in this paper. It is numerically estimated that with lambda = 1.3 mum, 45-dB isolation can be achieved with an isolator of 8 mm in length. For a 21.5-mm-long 4-port circulator, the achievable isolation is about 45 dB, with approximately 1-dB insertion loss.

引用

页码：1028 / 1035

页数：8

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