Approaching quantum-optimal imaging without prior knowledge of the object location

Michael R. Grace, Zachary Dutton, Amit Ashok, Saikat Guha

Research output: Contribution to journalConference articlepeer-review

Abstract

Spatial-mode-sorting (SPADE) receivers surpass Rayleigh’s criterion for incoherent imaging but are sensitive to nuisance parameters (e.g., misalignment). Our multistage detection strategy uses preliminary physical measurement(s) to build up required prior information for near-quantum-optimal, sub-diffraction imaging.

Original languageEnglish (US)
Article numberCTh4C.7
JournalOptics InfoBase Conference Papers
StatePublished - 2020
EventComputational Optical Sensing and Imaging, COSI 2020 - Part of Imaging and Applied Optics Congress 2020 - Virtual, Online, United States
Duration: Jun 22 2020Jun 26 2020

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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