Higher-dimensional quantum cryptography

Bradley G. Christensen, Kevin T. McCusker, Daniel J. Gauthier, Daniel R. Kumor, Venkat Chandar, Paul G. Kwiat

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

Abstract

We report on a high-speed quantum cryptography system with simultaneous entanglement in polarization and "time-bins". We use multiple degrees of freedom and multiple spots on the downconversion cone to achieve 14 Mbits/s of secure key.

Original languageEnglish (US)
Title of host publicationQuantum Information and Measurement, QIM 2014
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529954
DOIs
StatePublished - 2014
EventQuantum Information and Measurement, QIM 2014 - Messe Berlin, Berlin, Germany
Duration: Mar 18 2014Mar 20 2014

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherQuantum Information and Measurement, QIM 2014
Country/TerritoryGermany
CityMesse Berlin, Berlin
Period3/18/143/20/14

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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