光电子技术, 2003, 23 (2): 92, 网络出版: 2006-06-08
强色散补偿高速光通信系统中的信道内非线性效应
Intrachannel Nonlinear Effects in Strongly Dispersion Compensated High Speed Optical Communication Systems
强色散补偿 准线性脉冲 信道内交叉相位调制 信道内四波混频 strongly dispersion compensated quasi linear pulse intrachannel cross phase modulation intrachannel four wave mixing
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1 600 km的稳定传输.
Abstract
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.
蔡炬, 毛宇, 吕辉, 张利娜, 杨祥林. 强色散补偿高速光通信系统中的信道内非线性效应[J]. 光电子技术, 2003, 23(2): 92. 蔡炬, 毛宇, 吕辉, 张利娜, 杨祥林. Intrachannel Nonlinear Effects in Strongly Dispersion Compensated High Speed Optical Communication Systems[J]. Optoelectronic Technology, 2003, 23(2): 92.
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