高速色散控制传输系统中的三阶色散影响  

Influence of Third-order Dispersion on High Speed Dispersion-managed Transmission System

作　　者：张利娜[1] 蔡炬[1] 杨祥林[1] 

机构地区：[1]南京邮电学院光信息技术系,南京210003

出　　处：《光电子技术》2003年第4期245-249,共5页Optoelectronic Technology

摘　　要：给出了含三阶色散项的强色散控制准线性系统传输方程 ,分析了三阶色散对该系统的影响特性 ,并采用数值仿真比较了三阶色散对准线性系统与色散控制孤子系统的影响 。The formula including the influence of the third-order dispersion on strongly d ispersion-managed quasi-linear transmission system is obtained and the propert y o f third-order dispersion is investigated. By simulation,we compared the proper t ies of quasi-linear system with dispersion-managed soliton linear system under t he influence of TOD,pointed out the necessity of TOD compensation and the precis ion of the compensation.

关 键 词：色散控制准线性 三阶色散 色散控制孤子 光纤通信 

分 类 号：TN929.11[电子电信—通信与信息系统]