Mostra el registre d'ítem simple
Phase-stable source of polarization-entangled photons in a linear double-pass configuration
dc.contributor.author | Steinlechner, F. |
dc.contributor.author | Ramelow, Sven |
dc.contributor.author | Jofre, Martí |
dc.contributor.author | Gilaberte, Marta |
dc.contributor.author | Jennewein, Thomas |
dc.contributor.author | Pérez Torres, Juan |
dc.contributor.author | Mitchell, Morgan W. |
dc.contributor.author | Pruneri, Valerio |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2013-09-27T16:45:27Z |
dc.date.available | 2013-09-27T16:45:27Z |
dc.date.created | 2013-05 |
dc.date.issued | 2013-05 |
dc.identifier.citation | Steinlechner, F. [et al.]. Phase-stable source of polarization-entangled photons in a linear double-pass configuration. "Optics express", Maig 2013, vol. 21, núm. 10, p. 11943-11951. |
dc.identifier.issn | 1094-4087 |
dc.identifier.uri | http://hdl.handle.net/2117/20230 |
dc.description.abstract | We demonstrate a compact, robust, and highly efficient source of polarization-entangled photons, based on linear bi-directional down-conversion in a novel ‘folded sandwich’ configuration. Bi-directionally pumping a single periodically poled KTiOPO4 (ppKTP) crystal with a 405-nm laser diode, we generate entangled photon pairs at the non-degenerate wavelengths 784 nm (signal) and 839 nm (idler), and achieve an unprecedented detection rate of 11.8 kcps for 10.4 μW of pump power (1.1 million pairs / mW), in a 2.9-nm bandwidth, while maintaining a very high two-photon entanglement quality, with a Bell-state fidelity of 99.3 ± 0.3%. |
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.subject.other | Optics |
dc.title | Phase-stable source of polarization-entangled photons in a linear double-pass configuration |
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.21.011943 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-21-10-11943 |
dc.rights.access | Open Access |
local.identifier.drac | 12775442 |
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 |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/227844/EU/Photonic Quantum Information Technology and the Foundations of Quantum Physics in Higher Dimensions/QIT4QAD |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/280169/EU/Atomic Quantum Metrology/AQUMET |
local.citation.author | Steinlechner, F.; Ramelow, S.; Jofre, M.; Gilaberte, M.; Jennewein, T.; Perez, J.; Mitchell, M.W.; Pruneri, V. |
local.citation.publicationName | Optics express |
local.citation.volume | 21 |
local.citation.number | 10 |
local.citation.startingPage | 11943 |
local.citation.endingPage | 11951 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [2.526]
-
Articles de revista [426]