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Information × Registration Number 0203U000458, 0100U000283 , R & D reports Title Optics of Holographic and Gradient Structures in Photopolimers and their application for Lasers and Holographic Pattern Recognition Systems popup.stage_title Head Tikhonov E.A., Registration Date 10-02-2003 Organization Institute of physics NASU popup.description2 Optical image recognition system (Vander Lugt correlation processor) was improved by preparation the new spatial accommodated holographic filters and the binary phase masks with random pixel distribution made of original self-developing holographic photopolymers.The intro-cavity apodization and mode selection of lasing (Nd3+:YAG) was carried out with "soft" diaphragms - the gradient absorption structures made of laser dyes, photopolymers and photochemical technology.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close