First experimental demonstration of probabilistic enumerative sphere shaping in optical fiber communications

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Abstract

We transmit probabilistic enumerative sphere shaped dual-polarization 64-QAM at 350Gbit/s/channel over 1610km SSMF using a short blocklength of 200. A reach increase of 15% over constant composition distribution matching with identical blocklength is demonstrated.

Original languageEnglish
Title of host publicationOECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Number of pages3
ISBN (Electronic)978-4-88552-321-2
DOIs
Publication statusPublished - 1 Jul 2019
Event24th Optoelectronics and Communications Conference, OECC 2019/ International Conference on Photonics in Switching and Computing, PSC 2019 - Fukuoka, Japan
Duration: 7 Jul 201911 Jul 2019
Conference number: 24
https://www.oeccpsc2019.org/

Conference

Conference24th Optoelectronics and Communications Conference, OECC 2019/ International Conference on Photonics in Switching and Computing, PSC 2019
Abbreviated titleOECC/PSC 2019
Country/TerritoryJapan
CityFukuoka
Period7/07/1911/07/19
Internet address

Funding

We acknowledge partial funding from the Dutch Netherlands Scientific Research Organisation (NWO) Gravitation Program on Research Center for Integrated Nanophotonics (Grant Number 024.002.033). The work of A. Alvarado is supported by the NWO via the VIDI Grant ICONIC (project number 15685) and has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 757791). Fraunhofer HHI and ID Photonics are acknowledged for providing the Optical-Multi-Format Transmitter.

Keywords

  • Advanced Modulation
  • Coding and forward error correction for optical communications
  • Coding and Multiplexing

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