Paper
26 November 2001 New hologram of high security
Arapbay Maripov, Taalaibek Shamshiev
Author Affiliations +
Abstract
This report, considers a hologram which possesses properties of Gabor’s, Leiht’s Denisyuk’s and Benton’s holograms as well as other new ones. These new properties and peculiarities of the hologram may be used in a Optical security, as a unique security device on security documents, such as, e.g., identification cards, passports, credit cards, and other documents where a high degree of security is needed. One may more increase a degree of security by means of a few manipulation in the recording scheme.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Arapbay Maripov and Taalaibek Shamshiev "New hologram of high security", Proc. SPIE 4473, Signal and Data Processing of Small Targets 2001, (26 November 2001); https://doi.org/10.1117/12.492784
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KEYWORDS
Holograms

3D image reconstruction

Diffraction

Holography

Diffraction gratings

Manufacturing

Mirrors

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