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Experimental demonstration of subcarrier multiplexed quantum key distribution system

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Experimental demonstration of subcarrier multiplexed quantum key distribution system

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Nombre: mora-ol-37-11-2031.pdf
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dc.contributor.author Mora Almerich, José es_ES
dc.contributor.author Ruiz Alba Gaya, Antonio es_ES
dc.contributor.author Amaya Ocampo, Waldimar Alexander es_ES
dc.contributor.author Martínez García, Alfonso es_ES
dc.contributor.author García Muñoz, Víctor es_ES
dc.contributor.author Calvo Díaz-Aldagalán, David es_ES
dc.contributor.author Capmany Francoy, José es_ES
dc.date.accessioned 2013-07-24T08:28:01Z
dc.date.available 2013-07-24T08:28:01Z
dc.date.issued 2012
dc.identifier.issn 0146-9592
dc.identifier.uri http://hdl.handle.net/10251/31364
dc.description This paper was published in OPTICS LETTERS and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OL.37.002031. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law es_ES
dc.description.abstract We provide, to our knowledge, the first experimental demonstration of the feasibility of sending several parallel keys by exploiting the technique of subcarrier multiplexing (SCM) widely employed in microwave photonics. This approach brings several advantages such as high spectral efficiency compatible with the actual secure key rates, the sharing of the optical fainted pulse by all the quantum multiplexed channels reducing the system complexity, and the possibility of upgrading with wavelength division multiplexing in a two-tier scheme, to increase the number of parallel keys. Two independent quantum SCM channels featuring a sifted key rate of 10 Kb/s/channel over a link with quantum bit error rate <2% is reported. (C) 2012 Optical Society of America es_ES
dc.description.sponsorship This work was supported by the Spanish Ministry of Science & Innovation and the Generalitat Valenciana through projects CONSOLIDER INGENIO 2010 Quantum Information Technologies and PROMETEO GVA 2008-092 MICROWAVE PHOTONICS.
dc.language Inglés es_ES
dc.publisher Optical Society of America es_ES
dc.relation.ispartof Optics Letters es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Multiplexing es_ES
dc.subject Quantum cryptography es_ES
dc.subject Fiber Optics and Optical Communications es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Experimental demonstration of subcarrier multiplexed quantum key distribution system es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1364/OL.37.002031
dc.relation.projectID info:eu-repo/grantAgreement/GVA//PROMETEO08%2F2008%2F092/ES/Tecnologias y aplicaciones avanzadas y emergentes de la fotonica de microondas (microwave photonics advanced and emergent technologies and applications)/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia es_ES
dc.description.bibliographicCitation Mora Almerich, J.; Ruiz Alba Gaya, A.; Amaya Ocampo, WA.; Martínez García, A.; García Muñoz, V.; Calvo Díaz-Aldagalán, D.; Capmany Francoy, J. (2012). Experimental demonstration of subcarrier multiplexed quantum key distribution system. Optics Letters. 37(11):2031-2033. https://doi.org/10.1364/OL.37.002031 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1364/OL.37.002031 es_ES
dc.description.upvformatpinicio 2031 es_ES
dc.description.upvformatpfin 2033 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 37 es_ES
dc.description.issue 11 es_ES
dc.relation.senia 231625
dc.identifier.pmid 22660111
dc.contributor.funder Generalitat Valenciana


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