Superresolution effects in weak turbulence

Research output: Contribution to journalArticle

6 Scopus citations

Abstract

Superresolution in an optical-imaging system, which is caused by the focusing properties of a distant turbulent distribution, is considered in this paper. Analytical expressions for the average image spectrum of an object illuminated by a monochromatic plane wave are found. Conditions under which the superresolution effect is observed, and the relationship among the Fresnel number of the aperture lens, the aperture diameter, and the coherence length of the turbulence are discussed.

Original languageEnglish (US)
Pages (from-to)7528-7531
Number of pages4
JournalApplied optics
Volume32
Issue number36
DOIs
StatePublished - Dec 20 1993

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Engineering (miscellaneous)
  • Electrical and Electronic Engineering

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