Generation of polarization-entangled photon pairs in a Bragg reflection waveguide

We demonstrate experimentally that spontaneous parametric down-conversion in an AlxGa1−xAs semiconductor Bragg reflection waveguide can make for paired photons highly entangled in the polarization degree of freedom at the telecommunication wavelength of 1550 nm. The pairs of photons show visibility...

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Detalles Bibliográficos
Autores: Valles Marin, Adam, Hendrych, M., Svozilik, Jiri, Machulka, R., Abolghasem, P., Kang, D., Bijlani, B.J., Helmy, A.S., Pérez Torres, Juan|||0000-0002-4454-6676
Tipo de recurso: artículo
Fecha de publicación:2013
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/20013
Acceso en línea:https://hdl.handle.net/2117/20013
https://dx.doi.org/10.1364/OE.21.010841
Access Level:acceso abierto
Palabra clave:Photonics
Fotònica
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
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repository_id_str
spelling Generation of polarization-entangled photon pairs in a Bragg reflection waveguideValles Marin, AdamHendrych, M.Svozilik, JiriMachulka, R.Abolghasem, P.Kang, D.Bijlani, B.J.Helmy, A.S.Pérez Torres, Juan|||0000-0002-4454-6676PhotonicsFotònicaÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::FotònicaWe demonstrate experimentally that spontaneous parametric down-conversion in an AlxGa1−xAs semiconductor Bragg reflection waveguide can make for paired photons highly entangled in the polarization degree of freedom at the telecommunication wavelength of 1550 nm. The pairs of photons show visibility higher than 90% in several polarization bases and violate a Clauser-Horne-Shimony-Holt Bell-like inequality by more than 3 standard deviations. This represents a significant step toward the realization of efficient and versatile self pumped sources of entangled photon pairs on-chip.Peer Reviewed20132013-06-0120132013-07-26journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/20013https://dx.doi.org/10.1364/OE.21.010841reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengEuropean Commission http://dx.doi.org/10.13039/100011102 Seventh Framework Programme 255914 A Toolbox for Photon Orbital Angular Momentum Technologyopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/200132026-05-27T15:37:01Z
dc.title.none.fl_str_mv Generation of polarization-entangled photon pairs in a Bragg reflection waveguide
title Generation of polarization-entangled photon pairs in a Bragg reflection waveguide
spellingShingle Generation of polarization-entangled photon pairs in a Bragg reflection waveguide
Valles Marin, Adam
Photonics
Fotònica
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
title_short Generation of polarization-entangled photon pairs in a Bragg reflection waveguide
title_full Generation of polarization-entangled photon pairs in a Bragg reflection waveguide
title_fullStr Generation of polarization-entangled photon pairs in a Bragg reflection waveguide
title_full_unstemmed Generation of polarization-entangled photon pairs in a Bragg reflection waveguide
title_sort Generation of polarization-entangled photon pairs in a Bragg reflection waveguide
dc.creator.none.fl_str_mv Valles Marin, Adam
Hendrych, M.
Svozilik, Jiri
Machulka, R.
Abolghasem, P.
Kang, D.
Bijlani, B.J.
Helmy, A.S.
Pérez Torres, Juan|||0000-0002-4454-6676
author Valles Marin, Adam
author_facet Valles Marin, Adam
Hendrych, M.
Svozilik, Jiri
Machulka, R.
Abolghasem, P.
Kang, D.
Bijlani, B.J.
Helmy, A.S.
Pérez Torres, Juan|||0000-0002-4454-6676
author_role author
author2 Hendrych, M.
Svozilik, Jiri
Machulka, R.
Abolghasem, P.
Kang, D.
Bijlani, B.J.
Helmy, A.S.
Pérez Torres, Juan|||0000-0002-4454-6676
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Photonics
Fotònica
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
topic Photonics
Fotònica
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
description We demonstrate experimentally that spontaneous parametric down-conversion in an AlxGa1−xAs semiconductor Bragg reflection waveguide can make for paired photons highly entangled in the polarization degree of freedom at the telecommunication wavelength of 1550 nm. The pairs of photons show visibility higher than 90% in several polarization bases and violate a Clauser-Horne-Shimony-Holt Bell-like inequality by more than 3 standard deviations. This represents a significant step toward the realization of efficient and versatile self pumped sources of entangled photon pairs on-chip.
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-06-01
2013
2013-07-26
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/20013
https://dx.doi.org/10.1364/OE.21.010841
url https://hdl.handle.net/2117/20013
https://dx.doi.org/10.1364/OE.21.010841
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission http://dx.doi.org/10.13039/100011102 Seventh Framework Programme 255914 A Toolbox for Photon Orbital Angular Momentum Technology
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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