电子学报2017，Vol.45Issue(3)：626-631,6.DOI:10.3969/j.issn.0372-2112.2017.03.018
基于少模光纤布拉格光栅的模分复用系统实验研究
Experimental Research of Mode Division Multiplexing System Based on Few-mode FBG
摘要
Abstract
Presents a mode division multiplexing (MDM) system based on few-mode fiber bragg grating (FBG),the principle of the mode multiplexing/demultiplexing based on few-mode FBG is described.A2 × 2 MDM system is established.The 10 km transmission experiment of the 1.25Gbps and 622Mbps PRBS is achieved successfully,which are carried by LP01 mode and LP11 mode,respectively.The eyediagrams after the 10 km two-mode fiber transmission are given.The BERs for LP01 and LP11mode channel are analyzed when the laser operaes at 1549.228nm.The experimental results prove the feasibility of the mode division multiplexing system based on few-mode FBG,which provides the foundation for the further experiment of mode division multiplexing communication for long distance and high speed rate.关键词
光纤通信/模分复用/少模光纤布拉格光栅/少模光纤Key words
optical communications/mode division multiplexing/few-mode FBG/few-mode fiber分类
信息技术与安全科学引用本文复制引用
胡贵军,常玉鑫,韩悦羽,闫李,王海燕..基于少模光纤布拉格光栅的模分复用系统实验研究[J].电子学报,2017,45(3):626-631,6.基金项目
国家自然科学基金(No.61575078,No.61177066) （No.61575078,No.61177066）
教育部留学回国人员科研启动基金 （）
吉林省科技发展计划(No.20140203009GX) （No.20140203009GX）
