0000000000725197

AUTHOR

Paul-antoine Moreau

showing 2 related works from this author

Temporal ghost imaging with photon pairs

2017

International audience; We present an experiment of temporal ghost imaging based on the spatial properties of twin photons. The retrieval of a binary time signal of 8 bits is performed with an error rate of 0.70%.

Physics[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]Photonbusiness.industryComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONTime signalBinary numberImage processing02 engineering and technologyGhost imagingQuantum imaging021001 nanoscience & nanotechnology01 natural sciencesGeneralLiterature_MISCELLANEOUS010309 opticsOpticsSpontaneous parametric down-conversionTemporal resolution0103 physical sciences0210 nano-technologybusiness
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Einstein-Podolsky-Rosen paradox in single pairs of images

2015

Spatially entangled twin photons provide a test of the Einstein-Podolsky-Rosen (EPR) paradox in its original form of position (image plane) versus impulsion (Fourier plane). We show that recording a single pair of images in each plane is sufficient to safely demonstrate an EPR paradox. On each pair of images, we have retrieved the fluctuations by subtracting the fitted deterministic intensity shape and then have obtained an intercorrelation peak with a sufficient signal to noise ratio to safely distinguish this peak from random fluctuations. A 95% confidence interval has been determined, confirming a high degree of paradox whatever the considered single pairs. Last, we have verified that th…

PhysicsQuantum Physics[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]PhotonPlane (geometry)FOS: Physical sciencesImage plane01 natural sciencesAtomic and Molecular Physics and Optics010305 fluids & plasmassymbols.namesakeSignal-to-noise ratioFourier transformPosition (vector)Quantum mechanics0103 physical sciencessymbolsEPR paradoxQuantum Physics (quant-ph)010306 general physicsQuantumOptics Express
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