An adaptive two-stage receiver that first estimates the object centroid with direct detection and then applies a misalignment-corrected mode-sorting measurement can approach quantum-limited sub-Rayleigh imaging without prior knowledge of the object location, in Monte Carlo simulations.
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Approaching Quantum Limited Super-Resolution Imaging without Prior Knowledge of the Object Location
An adaptive two-stage receiver that first estimates the object centroid with direct detection and then applies a misalignment-corrected mode-sorting measurement can approach quantum-limited sub-Rayleigh imaging without prior knowledge of the object location, in Monte Carlo simulations.