摘要
非线性现象是光纤传输中的一种不可忽视的现象。对非线性效应的产生进行了理论分析,研究了自相位调制(SPM)在色散补偿技术中的应用效果,利用OptiSystem进行仿真,仿真结果表明在单信道通信系统中,利用SPM的色散补偿技术可以极大地提高光纤的传输速率、容量等特性。
Nonlinear phenomenon is a phenomenon can not be ignored in the fiber-optical transmission.This article analyzes the formation of non-linear effect theoretically,studies the application effect of self-phase modulation(SPM)to the dispersion compensation technique,performs the simulation by using OptiSystem.The simulation results show that the transmission speed,capacity and other characteristics of fiber-optical can be improved greatly by using SPM dispersion compensation technique in single chanmel commoncation system.
作者
张永
郭谊
王赫男
ZHANG Yong;GUO Yi;WANG He-nan(Dalian Navy Academy,Dalian 116018,China)
出处
《舰船电子对抗》
2020年第1期26-28,41,共4页
Shipboard Electronic Countermeasure
关键词
非线性光学
自相位调制
色散补偿
non-linear optics
self-phase modulation
dispersion compensation
