In this paper the three dimensional theoretical model of holographic diffraction structures formation in photopolymer-liquid crystalline compositions is developed. The model takes into account the material optical properties anisotropy, amplitude and phase inhomogeneity of structure and nonlinearity of recording process. On the base of numerical simulations the complicated spatiotemporal dependence of amplitude profiles of higher spatial harmonics of refraction index is shown.
42.40.Eq Holographic optical elements; holographic gratings
42.40.Lx Diffraction efficiency, resolution, and other hologram characteristics
42.70.Df Liquid crystals
Department of microwave and quantum radio engineering, faculty of radio engineering, Tomsk State University of Control Systems and Radioelectronics Tomsk, 634050, Russia
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