Quantum holography with biphotons of high Schmidt number

Fabrice Devaux, Alexis Mosset, Florent Bassignot, Eric Lantz
2019 Physical Review A  
We report results of two-photon quantum holography where spatial information stored in phase holograms is retrieved by measuring quantum spatial correlations between two images formed by spatially entangled twin photons with a dimensionality of 1790 in the two-dimensional transverse space. In our experiments, the entire flux of spontaneous down converted photons illuminates the phase holograms and the photons of pairs signal-idler transmitted by the holograms are detected separately in far
more » ... on two electron-multiplying charge coupled device cameras.
doi:10.1103/physreva.99.033854 fatcat:3dblxpqypvfdpeid5xybx6iowu