Nonlinearity enhanced Fisher information for two-point super-resolution

S. A. Wadood, Shaurya Aarav, Jason W. Fleischer

Research output: Contribution to conferencePaperpeer-review

Abstract

We show that a nonlinear phase plate greatly increases the Fisher information for estimating the separation between two point sources. Nonlinearity enables resolution beyond the quantum limit from linear theory.

Original languageEnglish (US)
DOIs
StatePublished - 2023
Externally publishedYes
Event2023 Optica Nonlinear Optics Topical Meeting, NLO 2023 - Honolulu, United States
Duration: Jul 10 2023Jul 13 2023

Conference

Conference2023 Optica Nonlinear Optics Topical Meeting, NLO 2023
Country/TerritoryUnited States
CityHonolulu
Period7/10/237/13/23

All Science Journal Classification (ASJC) codes

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

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