Four-photon entanglement generation with integrated optical frequency combs

Christian Reimer, Michael Kues*, Piotr Roztocki, Lucia Caspani, Yaron Bromberg, Benjamin Wetzel, Brent E. Little, Sai T. Chu, David J. Moss, Roberto Morandotti

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We demonstrate the generation of four-photon entangled quantum states with integrated optical frequency comb sources. We measure four-photon quantum interference with a visibility above 89%, and perform quantum state tomography revealing a fidelity above 64%.

Original languageEnglish
Title of host publicationIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2016
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580149
DOIs
StatePublished - 2016
Externally publishedYes
EventIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2016 - Vancouver, Canada
Duration: 18 Jul 201620 Jul 2016

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2016
Country/TerritoryCanada
CityVancouver
Period18/07/1620/07/16

Bibliographical note

Publisher Copyright:
© OSA 2016.

Fingerprint

Dive into the research topics of 'Four-photon entanglement generation with integrated optical frequency combs'. Together they form a unique fingerprint.

Cite this