2020/05/04 by Gnatiessoro Soro, Eric Lantz, Éric Lantz +8
Mathematics · Medicine · Physics and Astronomy · #Computational physics #Computer science #Correlation #Correlation function (quantum field theory) #Crystal (programming language) #FOS: Physical sciences #Fourier analysis #Fourier transform #Function (biology) #Geometry #Mathematics #Optical Imaging and Spectroscopy Techniques #Optics #Optics (physics.optics) #Phase (matter) #Phase correlation #Photon #Photorefractive and Nonlinear Optics #Physics #Quantum Physics (quant-ph) #Quantum mechanics #Random lasers and scattering media #Scattering #Speckle pattern #physics.optics #quant-ph
paper · pdf · doi:10.48550/arxiv.2005.01528
arxiv created 2020/05/04 · openalex publication_date 2020/05/04 · arxiv updated 2020/05/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We first extend our recent experiments of correlation imaging through scattering media to the case of a thick medium, composed of two phase scatterers placed respectively in the image and the Fourier planes of the crystal. The spatial correlations between twin photons are still detected but no more in the form of a speckle. Second, a numerical simulation of the biphoton wave function is developed and applied to our experimental situation, with a good agreement.