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Combined Fourier hologram as a noise-resist method of synthesis 2D computer-generated hologram with single diffractive order

Combined Fourier hologram as a noise-resist method of synthesis 2D computer-generated hologram with single diffractive order

In this paper, a comparative analysis of two approaches to synthesis 2D hologram, which restores optical field without conjugated images, is performed. These holograms are used in embossed rainbow protective holograms to improve their forgeryproof characteristics. As a basis, one method of kinofo...

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Main Authors: Braginets, E.V., Girnyk, V.I., Kostyukevich, S.A., Kurashov, V.N., Bushma, A.V.
Format: Article
Language:English
Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2008
Series:Semiconductor Physics Quantum Electronics & Optoelectronics
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/118675
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spelling irk-123456789-1186752017-05-31T03:06:31Z Combined Fourier hologram as a noise-resist method of synthesis 2D computer-generated hologram with single diffractive order Braginets, E.V. Girnyk, V.I. Kostyukevich, S.A. Kurashov, V.N. Bushma, A.V. In this paper, a comparative analysis of two approaches to synthesis 2D hologram, which restores optical field without conjugated images, is performed. These holograms are used in embossed rainbow protective holograms to improve their forgeryproof characteristics. As a basis, one method of kinoform hologram synthesis is used, which allows to obtain the restored image of acceptable quality, but phase-matching condition is necessary to complete. That limits usage of this method in mass production of embossed holograms. The offered method of combined holograms is based on addition of optical fields restored by separated Fourier holograms. This method let us to avoid hard requirements to technical process on resist – polymer relief translating accuracy. Thus, the proposed method can be recommended for application in mass production of rainbow protective holograms. 2008 Article Combined Fourier hologram as a noise-resist method of synthesis 2D computer-generated hologram with single diffractive order / E.V. Braginets, V.I. Girnyk, S.A. Kostyukevich, V.N. Kurashov, A.V. Bushma // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 1. — С. 70-74. — Бібліогр.: 19 назв. — англ. 1560-8034 PACS 42.40.Jv http://dspace.nbuv.gov.ua/handle/123456789/118675 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
description In this paper, a comparative analysis of two approaches to synthesis 2D hologram, which restores optical field without conjugated images, is performed. These holograms are used in embossed rainbow protective holograms to improve their forgeryproof characteristics. As a basis, one method of kinoform hologram synthesis is used, which allows to obtain the restored image of acceptable quality, but phase-matching condition is necessary to complete. That limits usage of this method in mass production of embossed holograms. The offered method of combined holograms is based on addition of optical fields restored by separated Fourier holograms. This method let us to avoid hard requirements to technical process on resist – polymer relief translating accuracy. Thus, the proposed method can be recommended for application in mass production of rainbow protective holograms.
format Article
author Braginets, E.V.
Girnyk, V.I.
Kostyukevich, S.A.
Kurashov, V.N.
Bushma, A.V.
spellingShingle Braginets, E.V.
Girnyk, V.I.
Kostyukevich, S.A.
Kurashov, V.N.
Bushma, A.V.
Combined Fourier hologram as a noise-resist method of synthesis 2D computer-generated hologram with single diffractive order
Semiconductor Physics Quantum Electronics & Optoelectronics
author_facet Braginets, E.V.
Girnyk, V.I.
Kostyukevich, S.A.
Kurashov, V.N.
Bushma, A.V.
author_sort Braginets, E.V.
title Combined Fourier hologram as a noise-resist method of synthesis 2D computer-generated hologram with single diffractive order
title_short Combined Fourier hologram as a noise-resist method of synthesis 2D computer-generated hologram with single diffractive order
title_full Combined Fourier hologram as a noise-resist method of synthesis 2D computer-generated hologram with single diffractive order
title_fullStr Combined Fourier hologram as a noise-resist method of synthesis 2D computer-generated hologram with single diffractive order
title_full_unstemmed Combined Fourier hologram as a noise-resist method of synthesis 2D computer-generated hologram with single diffractive order
title_sort combined fourier hologram as a noise-resist method of synthesis 2d computer-generated hologram with single diffractive order
publisher Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
publishDate 2008
url http://dspace.nbuv.gov.ua/handle/123456789/118675
citation_txt Combined Fourier hologram as a noise-resist method of synthesis 2D computer-generated hologram with single diffractive order / E.V. Braginets, V.I. Girnyk, S.A. Kostyukevich, V.N. Kurashov, A.V. Bushma // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 1. — С. 70-74. — Бібліогр.: 19 назв. — англ.
series Semiconductor Physics Quantum Electronics & Optoelectronics
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first_indexed 2023-10-18T20:32:50Z
last_indexed 2023-10-18T20:32:50Z
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