Application of wire-grid silicon liquid crystal light valve in nonlinear optical pattern recognition

Bahram Javidi, Guanshen Zhang, Amir H. Fazioliahi, Uzi Efron

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

The nonlinearity of the wire-grid liquid crystal light valve (WG-LCLV) is used to implement the nonlinear joint transform correlator for optical pattern recognition. Experimental results and computer simulations show the nonlinear characteristic of the WG-LCLV can produce well defined correlation peak and high peak to noise energy ratio.

Original languageEnglish
Pages (from-to)207-213
Number of pages7
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume1911
DOIs
StatePublished - 13 Aug 1993
Externally publishedYes
EventLiquid Crystal Materials, Devices, and Applications II 1993 - San Jose, United States
Duration: 31 Jan 19935 Feb 1993

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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