摘要
以非线性薛定谔方程 (NLSE)为理论模型 ,通过仿真研究链路长度为 10 0 0km的单信道光纤通信系统在信号传输速率分别为 10Gb s,2 0Gb s ,4 0Gb s和 80Gb s时光纤链路的平均色散容限 .
Based on the Nonlinear Schrdinger Equation (NLSE),the average dispersion tolerance margins of fiber-optic communication systems,operating at 10?Gb/s,20?Gb/s,40?Gb/s and 80?Gb/s respectively,at the transmission distance of 1000?km,are studied by means of numerical simulation,which would be beneficial to the practical engineering design of high-speed optical communication systems.
出处
《山东大学学报（理学版）》
CAS
CSCD
北大核心
2004年第2期77-80,共4页
Journal of Shandong University(Natural Science)
关键词
光纤通信
信号传输速率
系统性能
色散管理
链路平均色散
fiber-optic communication
bit-rate on a single channel
system performance
dispersion management
average dispersion
