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V.V. Maklakov Quantum effects in information technologies of identification and authentication |
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Abstract.A new photochemical technology for the formation of hidden markers - protective identifiers for various polymer products and other materials - has been developed. This technology allows you to code the identifiers of both individual products and batches of products of various types. Developed markers can be nanostructured and do not disrupt the appearance of products. The possibility of formation in various materials of hidden stable identifiers, which can be performed with a thin periodic structure, including on the basis of nanotechnology, is shown. The use of such markers implements the possibility of developing new
design elements for products with multi-level encoding. The proposed technology combined with the development of methods for reading hidden and multilevel information can serve as a basis for the development of a new method of identification and protection against falsification of products, documents, media, valuable items. Keywords: identification, ultraviolet radiation, lasers, modification, microstructures, nanostructures, latent image. PP. 87-96. DOI 10.14357/20718632180309 References 1. Butkovskiy AG, Samoylenko Yu.A. Control of quantum mechanical processes. Moscow: Nauka, 1984, 256 p.
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5. Maklakov V.V. "Device for laser marking of metals and alloys". Patent №155643 of 22.09.2015.
6. Maklakov V.V. "Device for laser marking of polymers". Patent No. 160464 dated February 24, 2016.
7. Maklakov V.V. and others. Photochemical technology for the formation of nanomarkers of polymeric materials. // Theoretical basis of chemical technology, vol. 50, № 1, 2016, pp. 79-85.
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