GAIN AND NOISE PERFORMANCE OF FIBER AMPLIFIERS OPERATING IN NEW PUMP CONFIGURATIONS

被引：13

作者：

LAURIDSEN, V

TADAYONI, R

BJARKLEV, A

POVLSEN, JH

PEDERSEN, B

机构：

[1] Center for Broadband Telecommunications Electromagnetics Institute, Technical University of Denmark

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 04期

关键词：

AMPLIFIERS; OPTICAL FIBERS; OPTICAL COMMUNICATION;

D O I：

10.1049/el:19910207

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：

New configurations of erbium-doped fibre amplifiers have been investigated for the 0.98-mu-m and 1.48-mu-m pump wave-lengths. A doubling of the gain coefficient has been predicted for reflective type amplifiers at the cost of a noise figure increase of 1.5 dB.

引用

页码：327 / 329

页数：3