Experimental demonstration of frequency-degenerate bright EPR beams with a self-phase-locked optical parametric oscillator

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dc.creatorKeller, Gaelle
dc.creatorD'Auria, Virginia
dc.creatorTreps, Nicolas
dc.creatorCoudreau, Thomas
dc.creatorLaurat, Julien
dc.creatorFabre, Claude
dc.date2008-04-03
dc.date2008-06-12
dc.date.accessioned2026-07-07T12:18:04Z
dc.date.available2026-07-07T12:18:04Z
dc.descriptionWe report the first experimental observation of bright EPR beams produced by a type-II optical parametric oscillator operating above threshold at frequency degeneracy. The degenerate operation is obtained by introducing a birefringent plate inside the cavity resulting in phase locking. After filtering the pump noise, which plays a critical role, continuous-variable EPR correlations between the orthogonally polarized signal and idler beams are demonstrated.
dc.identifierhttps://arxiv.org/abs/0804.0508
dc.identifierhttp://arxiv.org/abs/0804.0508
dc.identifierOptics express 16 (2008) 9351
dc.identifierdoi:10.1364/OE.16.009351
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/212284
dc.subjectQuantum Physics
dc.titleExperimental demonstration of frequency-degenerate bright EPR beams with a self-phase-locked optical parametric oscillator
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