Noise analysis of photorefractive holograms under gaussian beam illumination

Q I Wang Song, Jaw Jueh Liu, Partha P. Banerjee, Anjan K. Ghosh

Research output: Contribution to journalArticle

5 Scopus citations

Abstract

Using a novel transfer function approach, we investigate the nature of the diffracted Gaussian beam from a photorefractive hologram under the influence of noise. The signal-to-noise ratio and spatial fidelity are defined, and their dependence on fringe spacing, temperature and reading beam intensity are discussed.

Original languageEnglish (US)
Pages (from-to)1977-1983
Number of pages7
JournalJournal of Modern Optics
Volume39
Issue number9
DOIs
StatePublished - Sep 1 1992

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ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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