Brambila-Tamayo, Emma CelinaEmma CelinaBrambila-TamayoSondenheimer, RenéRenéSondenheimerGilaberte Basset, MartaMartaGilaberte BassetGili, Valerio FlavioValerio FlavioGiliGräfe, MarkusMarkusGräfe2025-02-122025-02-122024https://publica.fraunhofer.de/handle/publica/48387910.1364/FIO.2024.JW5A.512-s2.0-85215945523We study spatial correlations of nondegenerate photon pairs by detecting only one photon. Our work is based on nonlinear interferometers. We present a detailed theoretical analysis and experimental results.enfalseconference paper