Signal-to-noise ratio of nonlinearity recorded holograms of diffuse objects.
A nonlinear model for holographic recording materials is used to evaluate the signal-to-noise ratio in diffuse-object holograms. A comparison of this model with the linear model proposed by Upatnieks and Leonard [J. Opt. Soc. Am. 60, 297 (1970)] shows that our model justifies the experimental results obtained for dieletric holograms at high density before bleaching.
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