Inter-core crosstalk impact of classical channels on Cv-QKD in multicore fiber transmission

Tobias A. Eriksson, Benjamin J. Puttnam, Georg Rademacher, Ruben S. Luís, Masahiro Takeoka, Yoshinari Awaji, Masahide Sasaki, Naoya Wada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Crosstalk-induced excess noise is experimentally characterized for continuous-variable quantum key distribution, spatially multiplexed with WDM PM-16QAM channels in a 19-core fiber. The measured noise-sources are used to estimate the secret key rates for different wavelength channels.

Original languageEnglish
Title of host publicationOptical Fiber Communication Conference, OFC 2019
PublisherOSA - The Optical Society
ISBN (Print)9781943580538
Publication statusPublished - 2019
Externally publishedYes
EventOptical Fiber Communication Conference, OFC 2019 - San Diego, United States
Duration: 2019 Mar 32019 Mar 7

Publication series

NameOptics InfoBase Conference Papers
VolumePart F160-OFC 2019

Conference

ConferenceOptical Fiber Communication Conference, OFC 2019
Country/TerritoryUnited States
CitySan Diego
Period19/3/319/3/7

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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