Discrete-variable time-frequency quantum key distribution

Conference Paper

We demonstrate a setup for realizing a four-dimensional time-frequency quantum key distribution protocol, where discrete temporal states are secured using discrete frequency states. The high-dimensional frequency states are detected using a tree of passively stabilized time-delay interferometers.

Full Text

Duke Authors

Cited Authors

  • Islam, NT; Cahall, C; Aragoneses, A; Lim, CCW; Allman, MS; Verma, V; Nam, SW; Kim, J; Gauthier, DJ

Published Date

  • December 16, 2016

Published In

  • 2016 Conference on Lasers and Electro Optics, Cleo 2016

International Standard Book Number 13 (ISBN-13)

  • 9781943580118

Digital Object Identifier (DOI)

  • 10.1364/cleo_qels.2016.fth3c.3

Citation Source

  • Scopus