Adaptive Rates of High-Spectral-Efficiency WDM/SDM Channels Using PDM-1024-QAM Probabilistic Shaping

Hao Hu, Metodi Plamenov Yankov, Francesco Da Ros, Yoshimichi Amma, Yusuke Sasaki, Takayuki Mizuno, Yutaka Miyamoto, Michael Galili, Søren Forchhammer, Leif Katsuo Oxenløwe, Toshio Morioka

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Abstract

We demonstrate adaptive rates and spectral efficiencies in WDM/SDM transmission using probabilistically shaped PDM-1024-QAM signals, achieving up to 7-Tbit/s data rates per spatial-superchannel and up to 297.8-bit/s/Hz aggregate spectral efficiency using a 30-core fiber on 12.5 and 25GHz WDM grids
Original languageEnglish
Title of host publicationProceedings of ECOC 2017
Number of pages3
PublisherIEEE
Publication date2017
Publication statusPublished - 2017
Event43rd European Conference and Exhibition on Optical Communications (ECOC 2017) - The Swedish Exhibition & Congress Centre, Gothenburg, Sweden
Duration: 17 Sep 201721 Sep 2017

Conference

Conference43rd European Conference and Exhibition on Optical Communications (ECOC 2017)
LocationThe Swedish Exhibition & Congress Centre
Country/TerritorySweden
CityGothenburg
Period17/09/201721/09/2017

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