Transmission Functions of Inhomogeneous Transmissive Multilayer Holographic Photopolymer Liquid Crystal Diffraction Structures

A new analytical model is presented for the diffraction of quasi-monochromatic light beams on spatially inhomogeneous multilayer diffraction structures formed in a photopolymer material with nematic liquid crystals that have smooth optical inhomogeneity in the thickness of the layers. It is been shown that when using an electric field applied to diffraction layers containing a photopolymer with a high proportion of the liquid crystalline component, the selective response is transformed with a considerable shift in angular selectivity.