摘要
利用光子转换理论的前向受激喇曼散射(SRS)耦合方程,结合多波长泵浦和光纤级联两种方法,提出了一种新型的具有平坦增益的宽带光纤喇曼放大器(FRA)。采用数值解法对100信道的波分复用(WDM)系统进行了仿真,得到了宽带增益平坦的功率输出,为光纤喇曼放大器(FRA)增益平坦化提供了一种新的实现方法。
A novel gain-flattened broadband Fiber Raman Amplifier （FRA） is presented by using the forward simulated Raman scattering （SRS） coupled equations with the photon transfer theory, and by combining with multi-wavelength pumps and cascaded Fiber Raman Amplifier （FRA）. The 100-channel W-DM system is simulated and it has been received output power with gain-flattened broadband.A new method for the gain fiattening of FRA is provided.
出处
《光通信技术》
CSCD
北大核心
2009年第8期15-16,共2页
Optical Communication Technology
