Approaching the Quantum Limit of Wavefront Sensing with Spatial Mode Sorting

Jacob Trzaska, Amit Ashok

Research output: Contribution to conferencePaperpeer-review

Abstract

We describe a wavefront sensor that is asymptotically quantum-optimal in the limit of small phase error. The sensor could be used with an adaptive optics system to sense residual errors when in closed loop.

Original languageEnglish (US)
DOIs
StatePublished - 2024
EventComputational Optical Sensing and Imaging, COSI 2024 - Part of Optica Imaging Congress - Toulouse, France
Duration: Jul 15 2024Jul 19 2024

Conference

ConferenceComputational Optical Sensing and Imaging, COSI 2024 - Part of Optica Imaging Congress
Country/TerritoryFrance
CityToulouse
Period7/15/247/19/24

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Atomic and Molecular Physics, and Optics
  • General Computer Science
  • Space and Planetary Science

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