Performance Analysis of Optical Transmission Based on Seven Cores Fiber

作     者：Hang Zhou Fu Wang Borui Li Ming Tang Xiangjun Xin 

作者机构：School of Electronic EngineeringBeijing University of Posts and Telecommunication Wuhan National lab for Optoelectronics(WNLO)Huazhong University of Sci&Tech(HUST) 

基　　金：National High Technology 863 Program of China(No.2013AA013301,2013AA013403,2015AA015501,2015AA015502,2015AA015504,2015AA016901) National NSFC(No.61425022/61522501/61307086/61475024/61275158/61201151/61275074/61205066) Beijing Nova Program(No.Z141101001814048) Beijing Excellent Ph.D.Thesis Guidance Foundation(No.20121001302) the Universities Ph.D.Special Research Funds(No.20120005110003/20120005120007) the Fundamental Research Funds for the Central Universities with No.2014RC0203 Fund of State Key Laboratory of IPOC(BUPT) 

出 版 物：《China Communications》 (中国通信（英文版）)

年 卷 期：2016年第13卷第9期

页      码：113-120页

摘      要：This essay designed a kind of new seven-core fiber with lower crosstalk and loss, and made space division multiplexing transmission experiment based on this seven-core fiber. It is known that crosstalk has the most serious influence in multicore fiber transmission process. Before the experiment, the affecting factors of fiber crosstalk were analyzed through simulation, such as core space, bending radius, and fiber length. Combined with the simulation analysis, the design scheme of multicore fiber with low crosstalk was obtained. Before the fiber design, various factors of influence crosstalk such as the core- to-core distance, bending radius, fiber length and so on. Based on the simulation analysis, conclusion has made on the design scheme of multi-core optimal fiber with low crosstalk. The space division multiplexing and wavelength division multiplexing technology, was adopted to conduct seven-core optical fiber transmission of *** crosstalk of adjacent core was suppressed to as low as 45dB / km, the attenuation of inner core was 0.24dB/ km, the outer cores＇ 0.32dB/km. Different bit error rate （BER） performances were also studied under different conditions, through reasonably designing the system to reduce the error rate, improve the performance of the system, and realize long distance and large capacity transmission with fiber.

主 题 词：multicore fiber crosstalk space division multiplexing 

学科分类：0810[工学-土木类] 070207[070207] 07[理学] 0702[理学-物理学类] 

核心收录：

D　O　I：10.1109/CC.2016.7582303

馆 藏 号：203190292...