摘要
概述了掺铒光纤放大器的发展情况、原理及其在密集波分复用系统中的应用 ,重点阐述了掺铒光纤放大器与拉曼放大技术的组合应用 ,最后指出这两种技术的组合应用能明显提高长距离光纤通信系统性能 。
s:This paper summarizes the development , principle of the Erbium-doped fiber amplifier and its its application in the dense wave division multiple system.Then explains the association application of Erbium-doped fiber amplifier and Raman enlarged technology especially.At last points out that the associations of these two kinds of technology can obviously improve the systematic function in fiber optic communication of long distance system, enable Er3+-doped optical fiber amplifier has wider application prospects.
出处
《中国有线电视》
北大核心
2003年第1期33-35,共3页
China Digital Cable TV
