Digital self-coherent continuous variable quantum key distribution system

Tobias A. Eriksson, Ruben S. Luis, Kadir Gümüş, Georg Rademacher, Benjamin J. Puttnam, Hideaki Furukawa, Naoya Wada, Yoshinari Awaji, Alex Alvarado, Masahide Sasaki, Masahiro Takeoka

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

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Samenvatting

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.

Originele taal-2Engels
TitelOptical Fiber Communication Conference, OFC 2020
UitgeverijOptica Publishing Group
Pagina's1-3
Aantal pagina's3
ISBN van elektronische versie978-1-9435-8071-2
DOI's
StatusGepubliceerd - 2020
EvenementOptical Fiber Communication Conference, OFC 2020 - San Diego, Verenigde Staten van Amerika
Duur: 8 mrt. 201712 mrt. 2017

Congres

CongresOptical Fiber Communication Conference, OFC 2020
Land/RegioVerenigde Staten van Amerika
StadSan Diego
Periode8/03/1712/03/17

Bibliografische nota

Funding Information:
Tobias would like to thank Sebastian Kleis for discussion on the receiver. This work was funded by the Swedish Research Council Grant No 2017-06179 and Council for Science, Technology and Innovation (CSTI), Crossministerial Strategic Innovation Promotion Program (SIP), Photonics and Quantum Technology for Society5.0 (Funding agency : QST)..

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