Modeling of Few-Mode Multi-Core Optical Fiber Channel Based on Non-Uniform Mode Field Distribution  

作　　者：Hang Zhou Bo Liu Fu Wang Dandan Song Li Li Xiangjun Xin Qinghua Tian Qi Zhang Feng Tian 

机构地区：[1]State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications [2]School of Electronic Engineering, Beijing University of Posts and Telecommunication

出　　处：《China Communications》2016年第8期184-191,共8页中国通信（英文版）

基　　金：supports from National High Technology 863 Program of China(No.2013AA013403,2015AA015501,2015AA015502,2015AA015504);National NSFC(No.61425022/61522501/61307086/61475024/61275158/61201151/61275074/61372109);Beijing Nova Program(No.Z141101001814048);Beijing Excellent Ph.D.Thesis Guidance Foundation(No.20121001302);the Universities Ph.D.Special Research Funds(No.20120005110003/20120005120007);Fund of State Key Laboratory of IPOC(BUPT);P.R.China

摘　　要：In this paper, the influencing factors that affect few-mode and multi core optical fiber channel are analyzed in a comprehensive way. The theoretical modeling and computer simulation of the information channel are carried out and then the modeling scheme of few-mode multicore optical fiber channel based on non-uniform mode field distribution is put forward. The proposed modeling scheme can not only exponentially increases the system capacity through fewmode multi-core optical fiber channel, but has better transmission performance compared to the channel of the same type to the uniform channel revealing from the simulation results.In this paper, the influencing factors that affect few-mode and multi core optical fiber channel are analyzed in a comprehensive way. The theoretical modeling and computer simulation of the information channel are carried out and then the modeling scheme of few-mode multicore optical fiber channel based on non-uniform mode field distribution is put forward. The proposed modeling scheme can not only exponentially increases the system capacity through few- mode multi-core optical fiber channel, but has better transmission performance compared to the channel of the same type to the uniform channel revealing from the simulation results.

关 键 词：few-mode multi-core optical fiber channel non-uniform channel channel modeling 

分 类 号：TN911.5[电子电信—通信与信息系统]