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Photon-efficient high-dimensional quantum key distribution

  • Tian Zhong
  • , Hongchao Zhou
  • , Ligong Wang
  • , Gregory Wornell
  • , Zheshen Zhang
  • , Jeffrey Shapiro
  • , Franco N.C. Wong
  • , Rob Horansky
  • , Varun Verma
  • , Adriana Lita
  • , Richard P. Mirin
  • , Thomas Gerrits
  • , Sae Woo Nam
  • , Alessandro Restelli
  • , Joshua C. Bienfang
  • , Francesco Marsili
  • , Matthew D. Shaw

Research output: Contribution to conferencePaperpeer-review

Abstract

We demonstrate two high-dimensional QKD protocols - secure against collective Gaussian attacks - yielding up to 8.6 secure bits per photon and 6.7 Mb/s throughput, with 6.9 bits per photon after transmission through 20 km of fiber.

Original languageEnglish (US)
StatePublished - 2014
Externally publishedYes
Event2014 Conference on Lasers and Electro-Optics, CLEO 2014 - San Jose, United States
Duration: Jun 8 2014Jun 13 2014

Other

Other2014 Conference on Lasers and Electro-Optics, CLEO 2014
Country/TerritoryUnited States
CitySan Jose
Period6/8/146/13/14

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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