POLARIZATION INSENSITIVE CONFIGURATION OF SEMICONDUCTOR-LASER AMPLIFIER

被引：2

作者：

SUMIDA, M

机构：

[1] NTT Transmission Systems Laboratories, Yokosuka, 1-2356 Take

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 22期

关键词：

Optical communications; Polarisation;

D O I：

10.1049/el:19901232

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 polarisation insensitive configuration of a semiconductor laser amplifier is presented. This configuration achieves polarisation insensitive gain by a bi-directional pass of the split polarised light waves through a laser amplifier. The experiments demonstrate a reduction of the gain difference from 5 dB to 0-1 dB while attaining a high fibre-to-fibre gain of 12 dB and a high saturation fibre output power of + 6dBm. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：1913 / 1914

页数：2