Spatial fluctuations in an optical parametric oscillator below threshold with an intracavity photonic crystal

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dc.contributor.authorGarcia-March, Miguel A.
dc.contributor.authorDe Castro, M. M.
dc.contributor.authorZambrini, R.
dc.contributor.funderUS-UK Fulbright Commission
dc.contributor.funderMinistry of Education and Science
dc.contributor.funderAgencia de Cooperación Internacional de Las Illes Balears
dc.contributor.funderConsejo Superior de Investigaciones Científicas
dc.contributor.funderEuropean Regional Development Fund
dc.contributor.funderMinisterio de Ciencia e Innovación
dc.date.accessioned2017-08-22T10:30:37Z
dc.date.available2017-08-22T10:30:37Z
dc.date.issued2012
dc.description.abstractWe show how to control spatial quantum correlations in a multimode, degenerate, type-I optical parametric oscillator below threshold by introducing a spatially inhomogeneous medium, such as a photonic crystal, in the plane perpendicular to light propagation. We obtain the analytical expressions for all of the correlations in terms of the relevant parameters of the problem and study the number of photons, entanglement, squeezing, and twin beams. Considering different regimes and configurations, we show that it is possible to tune the instability thresholds as well as the quantumness of correlations by breaking the translational invariance of the system through a photonic-crystal modulation.en
dc.description.sponsorshipConsejo Superior de Investigaciones Científicas (200450E566); Agencia de Cooperación Internacional de Las Illes Balears (AAEE0113/09); European Regional Development Fund (FIS2007-60327 (FISICOS), FIS2011-23526 (TIQS)
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.articleid53804
dc.identifier.citationGarcia-March, M. A., De Castro, M. M. and Zambrini, R. (2012) 'Spatial fluctuations in an optical parametric oscillator below threshold with an intracavity photonic crystal', Physical Review A, 85(5), 053804 (11pp). doi: 10.1103/PhysRevA.85.053804en
dc.identifier.doi10.1103/PhysRevA.85.053804
dc.identifier.issn2469-9926
dc.identifier.issn2469-9934
dc.identifier.issued5
dc.identifier.journaltitlePhysical Review Aen
dc.identifier.urihttps://hdl.handle.net/10468/4502
dc.identifier.volume85
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.relation.urihttps://journals.aps.org/pra/abstract/10.1103/PhysRevA.85.053804
dc.rights© 2012, American Physical Societyen
dc.subjectPodolsky-Rosen aspectsen
dc.subjectSpontaneous-emissionen
dc.subjectContinuous-variablesen
dc.subjectQuantumen
dc.subjectlighten
dc.subjectEntanglementen
dc.subjectInformationen
dc.subjectRealizationen
dc.subjectGenerationen
dc.subjectPatternsen
dc.titleSpatial fluctuations in an optical parametric oscillator below threshold with an intracavity photonic crystalen
dc.typeArticle (peer-reviewed)en
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