摘要
研究了强色散补偿高速光通信系统中的自相位调制 ( SPM)、信道内交叉相位调制( IXPM)和信道内四波混频 ( IFWM)等非线性效应 ,分析了 SPM所致脉冲对称扰动、IXPM所致定时抖动和 IFWM所致振幅抖动的规律 ,并通过数值仿真实现了强色散补偿系统中 1 60 0
Self phase modulation (SPM), intrachannel cross phase modulation (IXPM) and intrachannel four wave mixing(IFWM) in dispersion compensated high speed optical communication systems are researched, and the role of the symmetrical perturbation induced by SPM, timing jitter induced by IXPM and amplitude jitter and ghost pulse induced by IFWM are analyzed. The stable transmission of 1 600 km is verified in dispersion managed quasi linear systems by simulations.
出处
《光电子技术》
CAS
2003年第2期92-97,共6页
Optoelectronic Technology
基金
国家自然科学基金资助项目 ( No.60 0 72 0 46)
