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Generation of polarization-entangled photon pairs in a Bragg reflection waveguide
dc.contributor.author | Valles Marin, Adam |
dc.contributor.author | Hendrych, M. |
dc.contributor.author | Svozilik, Jiri |
dc.contributor.author | Machulka, R. |
dc.contributor.author | Abolghasem, P. |
dc.contributor.author | Kang, D. |
dc.contributor.author | Bijlani, B.J. |
dc.contributor.author | Helmy, A.S. |
dc.contributor.author | Pérez Torres, Juan |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2013-07-26T17:00:47Z |
dc.date.available | 2013-07-26T17:00:47Z |
dc.date.created | 2013-06 |
dc.date.issued | 2013-06 |
dc.identifier.citation | Valles, A. [et al.]. Generation of polarization-entangled photon pairs in a Bragg reflection waveguide. "Optics express", Juny 2013, vol. 21, núm. 9, p. 10841-10849. |
dc.identifier.issn | 1094-4087 |
dc.identifier.uri | http://hdl.handle.net/2117/20013 |
dc.description.abstract | 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. |
dc.format.extent | 9 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica |
dc.subject.lcsh | Photonics |
dc.title | Generation of polarization-entangled photon pairs in a Bragg reflection waveguide |
dc.type | Article |
dc.subject.lemac | Fotònica |
dc.contributor.group | Universitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica |
dc.identifier.doi | 10.1364/OE.21.010841 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-21-9-10841 |
dc.rights.access | Open Access |
local.identifier.drac | 12673603 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/255914/EU/A Toolbox for Photon Orbital Angular Momentum Technology/PHORBITECH |
local.citation.author | Valles, A.; Hendrych, M.; Svozilik, J.; Machulka, R.; Abolghasem, P.; Kang, D.; Bijlani, B.J.; Helmy, A.S.; Perez, J. |
local.citation.publicationName | Optics express |
local.citation.volume | 21 |
local.citation.number | 9 |
local.citation.startingPage | 10841 |
local.citation.endingPage | 10849 |
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