摘要
For the first time, a long-reach 400G transmission proposal based on quad-carrier PM-QPSK with a net spectral efficiency of 4 b/s/Hz was experimentally demonstrated. Under the assumption of narrowing100-GHz bandwidth after passing through multiple optical nodes, 512-Gb/s quad-carrier PMQPSK signals were successfully delivered over 2400-km SMF-28 with EDFA-only amplification, and the worst-case BER received at edge channel was small than the soft-decision pre-FEC limit of 2x10-2.
| 源语言 | 英语 |
|---|---|
| DOI | |
| 出版状态 | 已出版 - 2012 |
| 已对外发布 | 是 |
| 活动 | European Conference and Exhibition on Optical Communication, ECEOC 2012 - Amsterdam, 荷兰 期限: 16 9月 2012 → 20 9月 2012 |
会议
| 会议 | European Conference and Exhibition on Optical Communication, ECEOC 2012 |
|---|---|
| 国家/地区 | 荷兰 |
| 市 | Amsterdam |
| 时期 | 16/09/12 → 20/09/12 |
指纹
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Chien, H. C., Yu, J., Jia, Z., Dong, Z., & Xiao, X. (2012). 512-Gb/s quad-carrier PM-QPSK transmission over 2400-km SMF-28 subject to narrowing 100-GHz optical bandwidth. 论文发表于 European Conference and Exhibition on Optical Communication, ECEOC 2012, Amsterdam, 荷兰. https://doi.org/10.1364/ECEOC.2012.Th.2.C.4