Double matched filtering using the photorefractive Bi12TiO20 crystal at lambda = 0.633 um

Paulo Acioly M. dos Santos; Gilder Nader; Alberto A. Tagliaferri

doi:10.1117/12.321005

19 August 1998 Double matched filtering using the photorefractive Bi₁₂TiO₂₀ crystal at λ = 0.633 μm

Paulo Acioly M. dos Santos, Gilder Nader, Alberto A. Tagliaferri

Proceedings Volume 3573, OPTIKA '98: 5th Congress on Modern Optics; (1998) https://doi.org/10.1117/12.321005
Event: OPTIKA '98: Fifth Congress on Modern Optics, 1998, Budapest, Hungary

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.

Citation Download Citation

Paulo Acioly M. dos Santos, Gilder Nader, and Alberto A. Tagliaferri "Double matched filtering using the photorefractive Bi₁₂TiO₂₀ crystal at λ = 0.633 μm", Proc. SPIE 3573, OPTIKA '98: 5th Congress on Modern Optics, (19 August 1998); https://doi.org/10.1117/12.321005

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