SPECTRAL BROADENING DUE TO FIBER AMPLIFIER PHASE NOISE

被引：36

作者：

COWLE, GJ

MORKEL, PR

LAMING, RI

PAYNE, DN

机构：

[1] On leave from Telecom Australia Research Laboratories, Clayton, Victoria 3168

[2] Optical Fibre Group Department of Electronics and Computer Science University of Southampton, Southampton SO9 5NH, Highfield

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 07期

关键词：

Amplifiers; Noise; Optical fibres; Spectral analysis;

D O I：

10.1049/el:19900276

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：

We report, for the first time, measurements of signal spectral broadening caused by phase noise in an erbium-doped fibre amplifier. The spectral broadening was found to be less than 20 kHz. Thus it will not limit the performance of phase or frequency modulated coherent systems employing fibre amplifiers. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：424 / 425

页数：2