采用G.654E光纤的1234.2 km和600 Gb/s传输实验  

1234.2 km and 600 Gb/s transmission experiments with G.654E optical fiber

作　　者：胡先志 易亚军 杨博 雷大刚 廖伯勋 HU Xianzhi;YI Yajun;YANG Bo;LEI Dagang;LIAO Boxun(Guangzhou College of Technology and Business,Guangzhou 510850,China)

机构地区：[1]广州工商学院,广州510850

出　　处：《光通信技术》2020年第9期27-29,共3页Optical Communication Technology

基　　金：光纤通信技术和网络国家重点实验室开放课题(项目编号:2020OCTN-01)资助;光纤光缆制备技术国家重点实验室开放课题(项目编号:SKLD1704)资助;2019年广州工商学院校级特色专业建设项目“电子信息工程”(项目编号:TS201902)资助。

摘　　要：为了满足陆地长途干线实现超高速率、超长距离传输需要,研究人员开发出具有超低损耗、大有效面积和小弯曲损耗的G.654E光纤。基于陆地长途干线系统对光纤性能的要求,讨论了G.654E光纤折射率分布结构设计与性能,重点介绍了在G.654E光纤上实现1234.2 km和600 Gb/s的传输实验实例。In order to meet the needs of ultra-high speed and ultra-long distance transmission in terrestrial long-distance trunk,researchers have developed G.654E optical fiber with ultra low loss and large effective area and small bending loss.Based on the requirements of the long-distance trunk system for optical fiber performance,the design and performance of refractive index distribution structure of G.654E fiber are discussed.The transmission experiment examples of 1234.2 km and 600 Gb/s on G.654E fiber are mainly introduced.

关 键 词：超低损耗 大有效面积 G.654E光纤 光信噪比 陆地长途干线 

分 类 号：TN915.62[电子电信—通信与信息系统]