摘要
在光纤WDM通信系统或WDM网络中,波长控制是十分必要的.本文讨论了使用法布里-珀洛(FP)谐振腔作为波长控制器件,在考虑频道间串扰的情况下,波长控制精度的计算理论,对一个频道间隔200GHz,16路信道,调制码率为2.488Gb/s的WDM系统的波长控制精度问题进行了计算和比较.
Wavelength control is important in optical WDM communication systems. The control precision is discussed when FP resonator is used as a wavelength control device. Both noise and crosstalk are considered in the calculation of precision.The control precision result of an example, 16×2.488Gb/s system with channel spacing (200GHz), is calculated.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1998年第10期19-22,共4页
Acta Electronica Sinica