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quant-ph2026
Experimental subdiffraction source discrimination enabled by spatial demultiplexing and single-photon detectors
Luigi Santamaria Amato, Danilo Triggiani, Cosmo Lupo
We experimentally demonstrate a universal, parameter-independent test for asymmetric source discrimination. The test allows us to discriminate faint sources well beyond the diffrac…
quant-ph2023
Engineering quantum states from a spatially structured quantum eraser
Carlo Schiano, Bereneice Sephton, Roberto Aiello +8
Quantum interference is a central resource in many quantum-enhanced tasks, from computation to communication protocols. While it usually occurs between identical input photons, qua…