CONTROL OF POLARIZATION DEGRADATION IN FIBER AMPLIFIER WDMS

被引：3

作者：

OSULLIVAN, NM

BIRKS, TA

HUSSEY, CD

机构：

[1] Lightwave Technology Research Centre, University of Limerick, Limerick, Plassey Technological Park

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 17期

关键词：

OPTICAL FIBERS; OPTICAL COUPLERS;

D O I：

10.1049/el:19921028

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：

Polarisation degradation of the crosstalk isolation of 1480/1550 singlemode WDMs can be controlled by increasing the width of the tapered coupler waist. The technique is simple and does not involve any disturbance of the WDM channel wavelengths after coupler fabrication.

引用

页码：1616 / 1618

页数：3