Digital self-coherent continuous variable quantum key distribution system 2020 (English)In: Optics InfoBase Conference Papers, Optica Publishing Group , 2020Conference paper, Published paper (Refereed)

Abstract [en]

We investigate a continuous variable quantum key distribution system with digital tracking of both polarization and phase. Stable operation over 25km for 36 hours with secret key rates between 1.9 and 2.8 Mbit/s is demonstrated.

Place, publisher, year, edition, pages

Optica Publishing Group , 2020.

Keywords [en]

Optical fiber communication, Optical fibers, Continuous variables, Quantum key distribution systems, Secret key, Stable operation, Quantum cryptography

National Category

Communication Systems

Identifiers

URN: urn:nbn:se:kth:diva-313925DOI: 10.1364/OFC.2020.T3D.5Scopus ID: 2-s2.0-85089949050OAI: oai:DiVA.org:kth-313925DiVA, id: diva2:1669871

Conference

Optical Fiber Communication Conference, OFC 2020, 8 March 2017 through 12 March 2017, San Diego, USA

Note

QC 20220615

Part of proceedings: ISBN 978-194358071-2

Not duplicate with DiVA 1589386

Available from: 2022-06-15 Created: 2022-06-15 Last updated: 2022-06-25Bibliographically approved

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Eriksson, Tobias A.

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