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Proceedings Paper

Double matched filtering using the photorefractive Bi12TiO20 crystal at λ = 0.633 μm
Author(s): Paulo Acioly M. dos Santos; Gilder Nader; Alberto A. Tagliaferri
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Paper Abstract

In the present paper a double correlator system is proposed. This double Vander Lugt correlation system uses both dynamic photorefractive and a slow complementary holographic processing. The system shows a good discrimination capacity and employs only one bulk photorefractive sample, the Bi12TiO20 crystal at (lambda) equals 0.633 micrometers , in diffusion-only recording mechanism.

Paper Details

Date Published: 19 August 1998
PDF: 4 pages
Proc. SPIE 3573, OPTIKA '98: 5th Congress on Modern Optics, (19 August 1998); doi: 10.1117/12.321005
Show Author Affiliations
Paulo Acioly M. dos Santos, Univ. Federal Fluminense (Brazil)
Gilder Nader, Univ. Federal Fluminense (Brazil)
Alberto A. Tagliaferri, Univ. Federal Fluminense (Brazil)


Published in SPIE Proceedings Vol. 3573:
OPTIKA '98: 5th Congress on Modern Optics

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