Approaching Gb/s Secret Key Rates in a Free-Space Optical CV-QKD System Affected by Atmospheric Turbulence

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

10 Scopus citations

Abstract

We experimentally demonstrate an eight-state modulated free-space optical CV-QKD link. By multiplexing orbital angular momentum modes, polarization states and wavelengths, a total secret key rate of > 580 Mbit/s can be achieved at mean channel transmittances in medium-turbulence regime.

Original languageEnglish (US)
Title of host publication43rd European Conference on Optical Communication, ECOC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-3
Number of pages3
Volume2017-September
ISBN (Electronic)9781538656242
DOIs
StatePublished - Apr 24 2018
Event43rd European Conference on Optical Communication, ECOC 2017 - Gothenburg, Sweden
Duration: Sep 17 2017Sep 21 2017

Other

Other43rd European Conference on Optical Communication, ECOC 2017
CountrySweden
CityGothenburg
Period9/17/179/21/17

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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