Show simple item record

dc.contributor.author
Walenta, Nino
dc.contributor.author
Burg, Andreas P.
dc.contributor.author
Caselunghe, Dario
dc.contributor.author
Constantin, Jeremy
dc.contributor.author
Gisin, Nicolas
dc.contributor.author
Guinnard, Olivier
dc.contributor.author
Houlmann, Raphaël
dc.contributor.author
Junod, Pascal
dc.contributor.author
Korzh, Boris
dc.contributor.author
Kulesza, Natalia
dc.contributor.author
Legré, Matthieu
dc.contributor.author
Lim, C.W.
dc.contributor.author
Lunghi, Tommaso
dc.contributor.author
Monat, Laurent
dc.contributor.author
Portmann, Christopher
dc.contributor.author
Soucarros, Mathilde
dc.contributor.author
Thew, Robert T.
dc.contributor.author
Trinkler, Patrick
dc.contributor.author
Trolliet, Gregory
dc.contributor.author
Vannel, Fabien
dc.contributor.author
Zbinden, Hugo
dc.date.accessioned
2018-11-08T17:19:06Z
dc.date.available
2017-06-11T05:20:55Z
dc.date.available
2018-11-08T17:19:06Z
dc.date.issued
2014-01
dc.identifier.issn
1367-2630
dc.identifier.other
10.1088/1367-2630/16/1/013047
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/80907
dc.identifier.doi
10.3929/ethz-b-000080907
dc.description.abstract
We present a compactly integrated, 625 MHz clocked coherent one-way quantum key distribution system which continuously distributes secret keys over an optical fibre link. To support high secret key rates, we implemented a fast hardware key distillation engine which allows for key distillation rates up to 4 Mbps in real time. The system employs wavelength multiplexing in order to run over only a single optical fibre. Using fast gated InGaAs single photon detectors, we reliably distribute secret keys with a rate above 21 kbps over 25 km of optical fibre. We optimized the system considering a security analysis that respects finite-key-size effects, authentication costs and system errors for a security parameter of εQKD = 4 × 10−9.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Institute of Physics
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/3.0/
dc.title
A fast and versatile quantum key distribution system with hardware key distillation and wavelength multiplexing
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 3.0 Unported
dc.date.published
2014-01-23
ethz.journal.title
New Journal of Physics
ethz.journal.volume
16
en_US
ethz.journal.abbreviated
New j. phys.
ethz.pages.start
013047
en_US
ethz.size
21 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.nebis
001997538
ethz.publication.place
London
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02511 - Institut für Theoretische Physik / Institute for Theoretical Physics::03781 - Renner, Renato / Renner, Renato
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02511 - Institut für Theoretische Physik / Institute for Theoretical Physics::03781 - Renner, Renato / Renner, Renato
ethz.date.deposited
2017-06-11T05:21:28Z
ethz.source
ECIT
ethz.identifier.importid
imp593651a82aaa530092
ethz.ecitpid
pub:127169
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-13T13:44:56Z
ethz.rosetta.lastUpdated
2018-11-08T17:19:17Z
ethz.rosetta.versionExported
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=A%20fast%20and%20versatile%20quantum%20key%20distribution%20system%20with%20hardware%20key%20distillation%20and%20wavelength%20multiplexing&rft.jtitle=New%20Journal%20of%20Physics&rft.date=2014-01&rft.volume=16&rft.spage=013047&rft.issn=1367-2630&rft.au=Walenta,%20Nino&Burg,%20Andreas%20P.&Caselunghe,%20Dario&Constantin,%20Jeremy&Gisin,%20Nicolas&rft.genre=article&
 Search via SFX

Files in this item

Thumbnail

Publication type

Show simple item record