Nonlinear optical dynamic range compression with thin-film organic photorefractive material

Bahareh Haji-saeed, Jed Khoury, Charles L. Woods, John Kierstead, Nasser Peyghambarian

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Nonlinear information processing via two-beam coupling using thin-film organic photorefractive material is demonstrated. The organic material is found to possess superior response time and resolution compared to photorefractive bulk material. The possibility of designing dynamic range compression deconvolution for restoring blurred images embedded in a noisy environment is also demonstrated.

Original languageEnglish (US)
Title of host publicationOptical Pattern Recognition XX
DOIs
StatePublished - Jun 15 2009
EventOptical Pattern Recognition XX - Orlando, FL, United States
Duration: Apr 16 2009Apr 17 2009

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7340
ISSN (Print)0277-786X

Other

OtherOptical Pattern Recognition XX
CountryUnited States
CityOrlando, FL
Period4/16/094/17/09

Keywords

  • Nonlinear optical signal processing
  • Optical nonlinearities in organic materials
  • Photorefractive optics

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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