DESIGN OF ERBIUM DOPED FIBER AMPLIFIERS FOR 980NM OR 1480NM PUMPING

被引：5

作者：

PEDERSEN, B

BJARKLEV, A

POVLSEN, JH

机构：

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

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 03期

关键词：

OPTICAL FIBERS; AMPLIFIERS;

D O I：

10.1049/el:19910165

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 comprehensive theoretical analysis, using a highly accurate model, is performed on the design of erbium doped fibres. The analysis includes a comparison of the 980 nm and the 1480 nm pump bands. The choice of index raising codopant is shown to be very significant, when pumping at 980 nm.

引用

页码：255 / 257

页数：3

共 5 条

[1]

DYBDAL K, 1989, P SPIE 89, P209

[2] NOISE PERFORMANCE OF ERBIUM-DOPED FIBER AMPLIFIER PUMPED AT 1.49 MU-M, AND APPLICATION TO SIGNAL PREAMPLIFICATION AT 1.8 GBITS/S [J].