Optimization Analysis of Transmission Performance of 10Gb/s optical Signal Using Adaptive Decision Feedback Equalizer

被引:1
|
作者
Dong, Liuyang [1 ]
Xu, Bo [1 ]
机构
[1] Univ Elect Sci & Technol China, Sch Commun & Informat Engn, Key Lab Broadband Opt Fiber Transmiss & Commun Ne, Minist Educ, Chengdu 610054, Sichuan, Peoples R China
关键词
Adaptive Decision Feedback Equalizer (ADFE); chromatic dispersion (CD); single-mode Fiber (SMF); optical communication systems;
D O I
10.1109/CMC.2009.76
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Electrical dispersion compensation equalizer is a cost-effective element in optical communication OOK systems in the presence of chromatic dispersion. The optimization of training sequence and taps for the electrical adaptive decision feedback equalizer in a single-mode fiber communication system is studied in this paper, 10-Gb/s transmission over 100km and up to 180km of single-mode fiber without any in-line dispersion compensation is demonstrated. The simulation results show that the ISI can be eliminated effectively with the ADFE in the optical Single-Mode Fiber (SMF) communication systems. With a transmission distance up to 180km without in-line dispersion compensation, present metropolitan area networks can be efficiently upgraded and expanded to accommodate fast development of expanding cities.
引用
收藏
页码:497 / 500
页数:4
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