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高速光接入网系统关键技术的研究(特邀)

Investigation of Key Technologies in High-Speed Optical Access Network(Invited)

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摘要

传统的光接入网速率已经无法满足快速增长的互联网流量需求。文章针对当前无源光接入网的发展状况,重点介绍了单波长25 Gbit/s光接入、单波长50 Gbit/s光接入和相干光接入这三种光接入网速率升级的主流技术,分析了其各自的优缺点,并介绍了我们研发团队在这些方面取得的部分进展。

Abstract

Traditional optical access network cannot satisfy the fast capacity increasing requirements in current Internet. In this paper, considering the development of Passive Optical Network (PON) technologies in Optical Access Networks (OANs), we introduce three mainstream technologies to upgrade the capacity in OANs to achieve single-wavelength 25 Gbit/s transmission, single-wavelength 50 Gbit/s transmission and coherent optical detection. Both the advantages and disadvantages of the three technologies are analyzed. We also briefly introduce our work in these three areas.

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中图分类号:TN915

DOI:10.13756/j.gtxyj.2017.06.003

所属栏目:特邀稿件

收稿日期:2017-10-19

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作者单位    点击查看

义理林:上海交通大学 区域光纤通信网与新型光通信系统国家重点实验室,上海 200240
李响:武汉邮电科学研究院 光纤通信技术和网络国家重点实验室,武汉 430074

备注:义理林(1981-),男,四川广安人。教授,博士,全国优博(2010)以及NSFC优青(2013)获得者。在国外一流刊物和会议上发表论文100余篇,SCI收录60余篇,其中SCI期刊邀请论文4篇,期刊邀请综述论文3篇,SCI他引500余次。在ECOC等国际会议做特邀报告20余次,担任CLEO-PR、OECC等国际会议分会共主席,以及OFC等国际会议程序委员会成员。主要从事宽带光接入、光信息处理以及保密光通信等方面的研究。

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引用该论文

YI Li-lin,LI Xiang. Investigation of Key Technologies in High-Speed Optical Access Network(Invited)[J]. Study On Optical Communications, 2017, 43(6): 21-27

义理林,李响. 高速光接入网系统关键技术的研究(特邀)[J]. 光通信研究, 2017, 43(6): 21-27

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