High dimensional frequency-bin entanglement from domain engineered parametric downconversion

Christopher Morrison*, Francesco Graffitti, Joseph Ho, Peter Barrow, Alessandro Fedrizzi

*Corresponding author for this work

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


We demonstrate the generation of high-dimensional frequency entangled photon pairs using domain engineered parametric down conversion. A natural application of this source would be multi-user quantum key distribution using ITU standard wavelength division multiplexing systems.

Original languageEnglish
Title of host publicationCLEO: QELS_Fundamental Science 2021
PublisherOPTICA Publishing Group
ISBN (Electronic)9781943580910
Publication statusPublished - 9 May 2021
EventCLEO: QELS_Fundamental Science 2021 - Virtual, Online, United States
Duration: 9 May 202114 May 2021


ConferenceCLEO: QELS_Fundamental Science 2021
Abbreviated titleQELS 2021
Country/TerritoryUnited States
CityVirtual, Online

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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