Suppression intra-channel four-wave mixing by strong dispersion management in 160 Gb/s OTDM RZ 100 km transmission  

作　　者：JIA Nan LI TangJun ZHONG KangPing WANG MuGuang LI Jing 

机构地区：[1]Key Laboratory of All-Optical Networks and Advanced Communication Networks, Ministry of Education, Beijing Jiaotong University, Beijing100044, China

出　　处：《Chinese Science Bulletin》2011年第25期2744-2747,共4页

基　　金：supported by the Fundamental Research Funds for the Central Universities (2009YJS005);National High Technology Research and Development Projects of China (2007AA01Z258,2008AA01Z15);the National Natural Science Foundation of China (60807003);the Beijing Nova Program (2008A026);the Natural Science Foundation of Beijing (4062027);the National Natural Science Foundation of China (60877042,60837003)

摘　　要：The effect of intra-channel four-wave mixing on the performance of a 160 Gb/s OTDM RZ 100 km transmission system is analyzed. Strong dispersion management to suppress the detrimental effects of intra-channel four-wave mixing is presented theoretically and verified experimentally. Results demonstrate that amplitude fluctuation and ghost pulses are well suppressed by strong dispersion management. Stable (>2 h) error-free (10-12 ) transmission over 100 km is achieved without forward-error correction, and the power penalty is ～3.6 dB.The effect of intra-channel four-wave mixing on the performance of a 160 Gb/s OTDM RZ 100 km transmission system is analyzed. Strong dispersion management to suppress the detrimental effects of intra-channel four-wave mixing is presented theoretically and verified experimentally. Results demonstrate that amplitude fluctuation and ghost pulses are well suppressed by strong dispersion management. Stable （〉2 h） error-free （10-12） transmission over 100 km is achieved without forward-error correction, and the power penalty is -3.6 dB.

关 键 词：色散管理 传输系统 四波混合 OTDM 通道 公里 Gb 四波混频 

分 类 号：TN929.11[电子电信—通信与信息系统] TN943.6[电子电信—信息与通信工程]