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1 April 1990 Fabrication and properties of composite holograms recorded in DMP-128 photopolymer
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Abstract
Special features of the photopolymer system DMP128 can be exploited to form composites comprising a supporting matrix derived from the photopolymer and a dispersed second phase. Examples of two composite types are described here; composites with a nematic liquid crystal and composites used as waveguides. The diffraction efficiency of holograms containing the liquid crystal can be rapidly changed by applying an electric field. Periodic structures can easily be incorporated in the waveguide composites.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Duncan H. Whitney and Richard T. Ingwall "Fabrication and properties of composite holograms recorded in DMP-128 photopolymer", Proc. SPIE 1213, Photopolymer Device Physics, Chemistry, and Applications, (1 April 1990); https://doi.org/10.1117/12.18006
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