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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/216

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dc.contributor.authorPati, G S-
dc.contributor.authorRoy, Amitava-
dc.contributor.authorSingh, K-
dc.date.accessioned2005-06-02T13:08:29Z-
dc.date.available2005-06-02T13:08:29Z-
dc.date.issued1996-
dc.identifier.citationOptics Communications ,129(1-2), 81-88en
dc.identifier.urihttp://eprint.iitd.ac.in/dspace/handle/2074/216-
dc.description.abstractA photorefractive nonlinear joint-transform correlator is demonstrated by utilizing the nonlinear intensity-dependent behavior of beam-fanning in a photorefractive barium titanate crystal. The results obtained reveal a narrowing of the correlation profile, and improved peak-to-side lobe ratio resulting in a better discrimination ability of the cormlator. The compressional beam-fanning nonlinearity is modelled for a simulation study in order to give a comparison with the experimental observation.en
dc.format.extent721396 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoen-
dc.subjectphotorefractiveen
dc.subjecttitanate crystalen
dc.subjectdiscriminationen
dc.subjectcormlatoren
dc.titleAn improved photorefractive joint-transform correlator utilizing beam-fanning in a high-gain barium titanate crystalen
dc.typeArticleen
Appears in Collections:Physics

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