Spatially entangled photon-pair generation using a partial spatially coherent pump beam

Defienne, H; Gigan, S

Defienne, H (reprint author), Sorbonne Univ, Coll France, Lab Kastler Brossel, ENS Univ PSL,CNRS, 24 Rue Lhomond, F-75005 Paris, France.

PHYSICAL REVIEW A, 2019; 99 (5):

Abstract

We demonstrate experimental generation of spatially entangled photon pairs by spontaneous parametric down-conversion (SPDC) using a partial spatially ......

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