用于波分复用传输的随机分布反馈拉曼激光放大器的特性描述。

Characterisation of random DFB Raman laser amplifier for WDM transmission.

作者信息

Rosa Paweł, Rizzelli Giuseppe, Tan Mingming, Harper Paul, Ania-Castañόn Juan Diego

出版信息

Opt Express. 2015 Nov 2;23(22):28634-9. doi: 10.1364/OE.23.028634.

DOI:10.1364/OE.23.028634

Abstract

We perform a full numerical characterisation of half-open cavity random DFB Raman fibre laser amplifier schemes for WDM transmission in terms of signal power variation, noise and nonlinear impairments, showcasing the excellent potential of this scheme to provide amplification for DWDM transmission with very low gain variation.

摘要

我们针对波分复用（WDM）传输，从信号功率变化、噪声和非线性损伤方面，对用于半开放腔随机分布反馈（DFB）拉曼光纤激光放大器方案进行了全面的数值表征，展示了该方案在为密集波分复用（DWDM）传输提供具有极低增益变化的放大方面的卓越潜力。