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physics.optics2026
Fundamental Limit for One versus Two Point Sources Detection using Direct Imaging
Parth Hemant Darekar, Amit Kumar Jha, Michael R. Grace +2
We consider the task of distinguishing between a single weak incoherent optical point source and two weak incoherent optical point sources located symmetrically about the first sou…
physics.optics2026
Programmable pixel-mode linear interferometers using multi-plane light conversion
Mushkan Sureka, Itay Ozer, Wenhua He +3
Programmable linear optical interferometers are a core primitive in optical signal processing, quantum information processing, and photonic computing. Existing photonic-integrated…
physics.optics2024
Adaptive Super-Resolution Imaging Without Prior Knowledge Using a Programmable Spatial-Mode Sorter
Itay Ozer, Michael. R. Grace, Pierre-Alexandre Blanche +1
We consider an imaging system tasked with estimating the angular distance between two incoherently-emitting, identically bright, sub-Rayleigh-separated point sources, without any p…