Quantum Key Distribution using True On-demand Single Photons over a Field-Installed Fiber Link

Mujtaba Zahidy, Martin Krehbiel, Peter Lodahl, Mikkel T. Mikkelsen, Ying Wang, Leif K. Oxenlowe, Ronny Muller, Michael Galili, Davide Bacco, Beatrice Da Lio, Soren Forchhammer, Leonardo Midolo

Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningpeer review

Abstract

We report on a quantum key distribution field trial in the Copenhagen metropolitan area using true single photons from a quantum-dot-based near-deterministic source. A stable secret key generation rate of 2 kbit/s with 9.6-dB channel loss is achieved with a polarization-based BB84 scheme.

OriginalsprogEngelsk
Titel2022 IEEE Photonics Conference, IPC 2022 - Proceedings
Antal sider2
UdgivelsesstedVancouver, Canada
ForlagInstitute of Electrical and Electronics Engineers Inc.
Publikationsdato13 nov. 2022
Artikelnummer22444578
ISBN (Elektronisk)9781665434874
DOI
StatusUdgivet - 13 nov. 2022
Begivenhed2022 IEEE Photonics Conference, IPC 2022 - Vancouver, Canada
Varighed: 13 nov. 202217 nov. 2022

Konference

Konference2022 IEEE Photonics Conference, IPC 2022
Land/OmrådeCanada
ByVancouver
Periode13/11/202217/11/2022
Navn2022 IEEE Photonics Conference, IPC 2022 - Proceedings

Bibliografisk note

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© 2022 IEEE.

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