http://arxiv.org/abs/2212.07395
Entanglement-based imaging promises significantly increased imaging resolution by extending the spatial separation of collection apertures used in very-long-baseline interferometry for astronomy and geodesy. We report a table-top quantum-entanglement-based interferometric imaging technique that utilizes two entangled field modes serving as a phase reference between two apertures. The spatial distribution of the source is determined by interfering light collected at each aperture with one of the entangled fields and making joint measurements. This approach provides a route to increase angular resolution while maximizing the information gained per received photon.
M. Brown, M. Allgaier, V. Thiel, et. al.
Thu, 15 Dec 22
53/75
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