1Tb/s高速光传输技术研究  

Study on 1Tb/s high speed optical transmission technology

作　　者：张新全[1] 程容[1] 杨奇[1] 杨铸[1] 

机构地区：[1]光纤通信技术和网络国家重点实验室武汉邮电科学研究院,武汉430073

出　　处：《光通信技术》2014年第5期1-4,共4页Optical Communication Technology

基　　金：国家973计划(2010CB328300)资助

摘　　要：针对光纤通信领域技术热点1Tb/s高速光传输开展研究,描述了1Tb/s光传输涉及的技术维度,分析了1Tb/s光传输的商用解决思路,重点研究了关键的高阶调制技术,并基于性能和可实现性提出具有指导意义的1Tb/s高速光传输商用技术解决方案。The research on 1Tb/s high speed optical transmission has become a hotspot in optical fiber commu- nication. This paper summarizes the technical dimensions related to 1 Tb/s, and discusses its commercial prob- abilities. The key choice of the order of modulaition is deeply analyzed. Basing on the performance and feasi- bility, an instructive commercial technical solution for 1Tb/s high speed optical transmission is proposed.

关 键 词：光传输 高阶调制 多载波 谱效率 

分 类 号：TN929.11[电子电信—通信与信息系统]