Field trial yquist-WDM transmission of 8×216.4Gb/s PDM-CSRZ-QPSK exceeding 4b/s/Hz spectral efficiency

Jianjun Yu, Ze Dong, Hung Chang Chien, Zhensheng Jia, Di Huo, Hong Yi, Meng Li, Zhiliang Ren, Nan Lu, Li Xie, Kai Liu, Xiaochao Zhang, Yan Xia, Yao Cai, Matthias Gunkel, Paul Wagner, Heinz Mayer, Achim Schippel

科研成果: 书/报告/会议事项章节会议稿件同行评审

18 引用 (Scopus)

摘要

We have achieved the first ever field transmission of 8×216.4 Gb/s Nyquist-WDM signals over 1750-km G.652 fiber consisting of 950km field-deployed and 800km lab fibers with 21.6-dB average loss per span and EDFA-only amplification. Each channel is 54.2-Gbaud (216.4-Gbit/s) PDM-CSRZ-QPSK signal on 50-GHz grid with a record spectral efficiency of 4b/s/Hz. The digital post filter and 1-bit MLSE are introduced at the receiver DSP to suppress noise, linear crosstalk and filtering effects.

源语言英语
主期刊名National Fiber Optic Engineers Conference, NFOEC 2012
出版状态已出版 - 2012
已对外发布
活动National Fiber Optic Engineers Conference, NFOEC 2012 - Los Angeles, CA, 美国
期限: 4 3月 20128 3月 2012

出版系列

姓名National Fiber Optic Engineers Conference, NFOEC 2012

会议

会议National Fiber Optic Engineers Conference, NFOEC 2012
国家/地区美国
Los Angeles, CA
时期4/03/128/03/12

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