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Proceedings Paper

Experimental study of the method of recording color volume security holograms on different photosensitive materials on the base of the diffuser with a narrow indicatrix of laser radiation
Author(s): D. S. Lushnikov; A. Y. Zherdev; S. B. Odinokov; V. V. Markin; A. V. Smirnov
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Paper Abstract

The paper presents the practical results of recording holographic stereograms. Advantages and disadvantages of methods for producing holographic stereograms using diffusers with different indicatrices scattering of the radiation in the object branch and without the use of a diffuser are presented. A new security element - multi-color microtext, is presented. Shows how to use multi-color microtext as a hidden security element. The method of multi-color microtext visualization is shown. The work was partially funded under the Agreement with the RF Ministry of Education and Science no. 14.577.21.0197, grant RFMEFI57715X0197.

Paper Details

Date Published: 31 October 2016
PDF: 7 pages
Proc. SPIE 10022, Holography, Diffractive Optics, and Applications VII, 100221S (31 October 2016); doi: 10.1117/12.2245592
Show Author Affiliations
D. S. Lushnikov, Bauman Moscow State Technical Univ. (Russian Federation)
A. Y. Zherdev, Bauman Moscow State Technical Univ. (Russian Federation)
S. B. Odinokov, Bauman Moscow State Technical Univ. (Russian Federation)
V. V. Markin, Bauman Moscow State Technical Univ. (Russian Federation)
A. V. Smirnov, Krypten (Russian Federation)


Published in SPIE Proceedings Vol. 10022:
Holography, Diffractive Optics, and Applications VII
Yunlong Sheng; Chongxiu Yu; Changhe Zhou, Editor(s)

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