9 June 2006 Holographic photopolymer in hybrid sol-gel matrix
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Proceedings Volume 6252, Holography 2005: International Conference on Holography, Optical Recording, and Processing of Information; 62520C (2006) https://doi.org/10.1117/12.676527
Event: Holography 2005: International Conference on Holography, Optical Recording, and Processing of Information, 2005, Varna, Bulgaria
Abstract
The investigation of the casting and properties of the holographic photopolymer material in hybrid organic-inorganic binder with thickness 0.4-1 mm is described. The hybrid matrix formation was carried out by synthesis of N-vinylpyrrolidone vyniltriethoxysilane co-polymer and subsequent hydrolytic condensation of this co-polymer with tetraethoxysilane pre-sol. It is shown the possibility of formation of stable to crack the solid volume hybrid matrix at ratio pre-sol:co-polymer 1:4. Recording of transient and reflection holograms in hybrid 0.46 mm thickness photopolymer material was carried out. Angle selectivity of the transient hologram was 0.17° and shrinkage of material, measured by changing of Bragg condition of transient hologram didn't exceed 0.7%. The obtained holographic properties were improved on the order of value in comparison with photopolymer material in organic polymer binder.
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Vladimir V. Shelkovnikov, V. V. Russkich, E. V. Vasiliev, V. I. Kovalevsky, Eugene F. Pen, "Holographic photopolymer in hybrid sol-gel matrix", Proc. SPIE 6252, Holography 2005: International Conference on Holography, Optical Recording, and Processing of Information, 62520C (9 June 2006); doi: 10.1117/12.676527; https://doi.org/10.1117/12.676527
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