拉曼光纤放大器的发展现状

拉曼光纤放大器是密集波分复用(DWDM)通信系统的重要组成部分,因此研究如何提升FRA的各项性能成为DWDM通信系统中的一项重要内容。综述了拉曼光纤放大器国内外的研究和发展现状,介绍了国内外多款光纤拉曼放大器的产品性能特点。最后,展望了光纤拉曼放大器的发展趋势。

Raman fiber amplifier is an important part of dense wavelength division multiplexing （DWDM） communication system, so how to improve the performance of FRA becomes an important part of DWDM communication system. The research and develop - ment of Raman fiber amplifiers at home and abroad are reviewed, and the performance characteristics of many kinds of optical Ra-man fiber amplifiers at home and abroad are introduced. Finally, the development trend of Raman fiber amplifier is prospected.