Experimental quantum fingerprinting with weak coherent pulses

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This work was supported in part by ID Quantique, CFI, OIT, NSERC RTI, the NSERC SPG FREQUENCY, the NSERC Discovery Program, the CRC Program, Connaught Innovation fund and Industry Canada. We thank A. Ignjatovic, Pedro Palacios-Avila, Z. Tang and Francisco de Zela for valuable discussions. Particular...

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Detalles Bibliográficos
Autores: Xu F., Arrazola J.M., Wei K., Wang W., Palacios-Avila P., Feng C., Sajeed S., Lütkenhaus N., Lo H.-K.
Formato: artículo
Fecha de Publicación:2015
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/656
Enlace del recurso:https://hdl.handle.net/20.500.12390/656
https://doi.org/10.1038/ncomms9735
Nivel de acceso:acceso abierto
Materia:telecommunication
computer simulation
optical method
technological development
experimental model
https://purl.org/pe-repo/ocde/ford#1.03.03
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network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Experimental quantum fingerprinting with weak coherent pulses
title Experimental quantum fingerprinting with weak coherent pulses
spellingShingle Experimental quantum fingerprinting with weak coherent pulses
Xu F.
telecommunication
computer simulation
optical method
technological development
experimental model
https://purl.org/pe-repo/ocde/ford#1.03.03
title_short Experimental quantum fingerprinting with weak coherent pulses
title_full Experimental quantum fingerprinting with weak coherent pulses
title_fullStr Experimental quantum fingerprinting with weak coherent pulses
title_full_unstemmed Experimental quantum fingerprinting with weak coherent pulses
title_sort Experimental quantum fingerprinting with weak coherent pulses
author Xu F.
author_facet Xu F.
Arrazola J.M.
Wei K.
Wang W.
Palacios-Avila P.
Feng C.
Sajeed S.
Lütkenhaus N.
Lo H.-K.
author_role author
author2 Arrazola J.M.
Wei K.
Wang W.
Palacios-Avila P.
Feng C.
Sajeed S.
Lütkenhaus N.
Lo H.-K.
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Xu F.
Arrazola J.M.
Wei K.
Wang W.
Palacios-Avila P.
Feng C.
Sajeed S.
Lütkenhaus N.
Lo H.-K.
dc.subject.none.fl_str_mv telecommunication
topic telecommunication
computer simulation
optical method
technological development
experimental model
https://purl.org/pe-repo/ocde/ford#1.03.03
dc.subject.es_PE.fl_str_mv computer simulation
optical method
technological development
experimental model
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#1.03.03
description This work was supported in part by ID Quantique, CFI, OIT, NSERC RTI, the NSERC SPG FREQUENCY, the NSERC Discovery Program, the CRC Program, Connaught Innovation fund and Industry Canada. We thank A. Ignjatovic, Pedro Palacios-Avila, Z. Tang and Francisco de Zela for valuable discussions. Particularly, F. Xu and K. Wei thank V. Makarov for his hospitality during their visit to IQC. We acknowledge the support from the Mike and Ophelia Lazaridis Fellowship, the Office of Naval Research (ONR), the Air Force Office of Scientific Research (AFOSR), the National Natural Science Foundation of China (Grant No. 61178010), China Scholarship Council (No. 201406470051), the University of Hong Kong Physics Department Summer Overseas Research Program and the Science Faculty Overseas Research Fellowship, CONCYTEC-Peru, USEQIP, the IQC Summer URA, the NSERC Postdoctoral Fellowships Program and CryptoWorks21.
publishDate 2015
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/656
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1038/ncomms9735
dc.identifier.scopus.none.fl_str_mv 2-s2.0-84946142682
url https://hdl.handle.net/20.500.12390/656
https://doi.org/10.1038/ncomms9735
identifier_str_mv 2-s2.0-84946142682
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Nature Communications
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.none.fl_str_mv https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0/
dc.publisher.none.fl_str_mv Nature Publishing Group
publisher.none.fl_str_mv Nature Publishing Group
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
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spelling Publicationrp01459600rp01458600rp01456600rp01451600rp01454600rp01455600rp01457600rp01453600rp01452600Xu F.Arrazola J.M.Wei K.Wang W.Palacios-Avila P.Feng C.Sajeed S.Lütkenhaus N.Lo H.-K.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2015https://hdl.handle.net/20.500.12390/656https://doi.org/10.1038/ncomms97352-s2.0-84946142682This work was supported in part by ID Quantique, CFI, OIT, NSERC RTI, the NSERC SPG FREQUENCY, the NSERC Discovery Program, the CRC Program, Connaught Innovation fund and Industry Canada. We thank A. Ignjatovic, Pedro Palacios-Avila, Z. Tang and Francisco de Zela for valuable discussions. Particularly, F. Xu and K. Wei thank V. Makarov for his hospitality during their visit to IQC. We acknowledge the support from the Mike and Ophelia Lazaridis Fellowship, the Office of Naval Research (ONR), the Air Force Office of Scientific Research (AFOSR), the National Natural Science Foundation of China (Grant No. 61178010), China Scholarship Council (No. 201406470051), the University of Hong Kong Physics Department Summer Overseas Research Program and the Science Faculty Overseas Research Fellowship, CONCYTEC-Peru, USEQIP, the IQC Summer URA, the NSERC Postdoctoral Fellowships Program and CryptoWorks21.Quantum communication holds the promise of creating disruptive technologies that will play an essential role in future communication networks. For example, the study of quantum communication complexity has shown that quantum communication allows exponential reductions in the information that must be transmitted to solve distributed computational tasks. Recently, protocols that realize this advantage using optical implementations have been proposed. Here we report a proof-of-concept experimental demonstration of a quantum fingerprinting system that is capable of transmitting less information than the best-known classical protocol. Our implementation is based on a modified version of a commercial quantum key distribution system using off-the-shelf optical components over telecom wavelengths, and is practical for messages as large as 100 Mbits, even in the presence of experimental imperfections. Our results provide a first step in the development of experimental quantum communication complexity.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengNature Publishing GroupNature Communicationsinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/telecommunicationcomputer simulation-1optical method-1technological development-1experimental model-1https://purl.org/pe-repo/ocde/ford#1.03.03-1Experimental quantum fingerprinting with weak coherent pulsesinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/656oai:repositorio.concytec.gob.pe:20.500.12390/6562024-05-30 15:22:35.103https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="9d9c36e5-3a20-4931-b976-d426b699c96f"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Experimental quantum fingerprinting with weak coherent pulses</Title> <PublishedIn> <Publication> <Title>Nature Communications</Title> </Publication> </PublishedIn> <PublicationDate>2015</PublicationDate> <DOI>https://doi.org/10.1038/ncomms9735</DOI> <SCP-Number>2-s2.0-84946142682</SCP-Number> <Authors> <Author> <DisplayName>Xu F.</DisplayName> <Person id="rp01459" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Arrazola J.M.</DisplayName> <Person id="rp01458" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Wei K.</DisplayName> <Person id="rp01456" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Wang W.</DisplayName> <Person id="rp01451" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Palacios-Avila P.</DisplayName> <Person id="rp01454" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Feng C.</DisplayName> <Person id="rp01455" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Sajeed S.</DisplayName> <Person id="rp01457" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Lütkenhaus N.</DisplayName> <Person id="rp01453" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Lo H.-K.</DisplayName> <Person id="rp01452" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Nature Publishing Group</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by/4.0/</License> <Keyword>telecommunication</Keyword> <Keyword>computer simulation</Keyword> <Keyword>optical method</Keyword> <Keyword>technological development</Keyword> <Keyword>experimental model</Keyword> <Abstract>Quantum communication holds the promise of creating disruptive technologies that will play an essential role in future communication networks. For example, the study of quantum communication complexity has shown that quantum communication allows exponential reductions in the information that must be transmitted to solve distributed computational tasks. Recently, protocols that realize this advantage using optical implementations have been proposed. Here we report a proof-of-concept experimental demonstration of a quantum fingerprinting system that is capable of transmitting less information than the best-known classical protocol. Our implementation is based on a modified version of a commercial quantum key distribution system using off-the-shelf optical components over telecom wavelengths, and is practical for messages as large as 100 Mbits, even in the presence of experimental imperfections. Our results provide a first step in the development of experimental quantum communication complexity.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.39501
Experimental quantum fingerprinting with weak coherent pulses
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