Raman amplification for fiber communications systems

被引：415

作者：

Bromage, J ^{[1
]}

机构：

[1] OFS, OFS Labs, Holmdel, NJ 07733 USA

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2004年 / 22卷 / 01期

关键词：

distributed amplifiers; optical fiber amplifiers; optical fiber communications; Raman scattering;

D O I：

10.1109/JLT.2003.822828

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：

Raman amplification has enabled dramatic increases in the reach and capacity of lightwave systems. This tutorial explains why, starting with the fundamental properties of gain from stimulated Raman scattering. Next, noise accumulation from amplified spontaneous emission is reviewed, and the merits of distributing Raman gain along a transmission fiber are explained. Other sources of noise that are particularly relevant for Raman amplifiers are summarized. Finally, novel Raman pumping schemes that have recently been developed are highlighted.

引用

页码：79 / 93

页数：15

共 98 条

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