Probabilistically shaped PDM 4096-QAM transmission over up to 200 km of fiber using standard intradyne detection

被引：75
作者：
Olsson, Samuel L. I. [1 ]
Cho, Junho [1 ]
Chandrasekhar, Sethumadhavan [1 ]
Chen, Xi [1 ]
Winzer, Peter J. [1 ]
Makovejs, Sergejs [2 ]
机构：
[1] Nokia Bell Labs, Holmdel, NJ 07733 USA
[2] Corning Opt Commun, Ewloe CH5 3XD, Wales
来源：
OPTICS EXPRESS | 2018年 / 26卷 / 04期
关键词：
COHERENT OPTICAL-TRANSMISSION; EFFICIENT;
D O I：
10.1364/OE.26.004522
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrate transmission of a probabilistically shaped polarization-division multiplexed 3-GBd 4096-QAM signal over up to 200 km of backward Raman amplified Corning (R) Vascade (R) EX2000 fiber. The 3-GBd signal with a root-raised-cosine roll-off of 0.01 has the potential to generate a spectral efficiency of 19.77 bit/s/Hz over 50 km of fiber. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
引用
收藏
页码：4522 / 4530
页数：9
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