Recent application and progress of fiber Raman amplifier
摘要
文章阐述了光纤拉曼放大器(FRA)在延长系统传输距离
提高单信道比特率
减少信道间距
扩展传输频谱
S波段放大及提供高增益方面的巨大作用
同时介绍了FRA的最新成果.
Abstract
This paper gives a general and detailed introduce to the recent progress of fiber Raman amplifier(FRA) in extending transmission length
increasing bit rates
reducing channel space and exploiting new transmission spectrum. Then the lumped Raman amplifier providing high gain in the Sband and broadband spectrum is introduced.
关键词
光纤拉曼放大器频谱利用率超宽带放大器S波段放大器高增益
Keywords
FRAspectrum efficiencybroadband amplifierS-band amplifierhigh gain