Using narrow-band holographic reflection filters to protect security holograms against coherent-light copying

Journal of Optical Technology (A Translation of Opticheskii Zhurnal)

Volumn 67, Issue 6, 2000, Pages 592-595

  Semenov, G B ^a   Aristov, A K ^a  

^a VAVILOV STATE OPTICAL INSTITUTE   (Russian Federation)

Author keywords

[No Author keywords available]

Indexed keywords

COPYRIGHTS; LIGHT REFLECTION; OPTICAL FILTERS; PARAMETER ESTIMATION; PHOTOPOLYMERIZATION; SECURITY OF DATA;

HOLOGRAPHIC FILTERS;

HOLOGRAPHY;

EID: 0038200657     PISSN: 10709762     EISSN: None     Source Type: Journal    
DOI: 10.1364/JOT.67.000592     Document Type: Article

References (3)

1. R. Staub, W. R. Tompkin, and A. Schilling, "Gratings of constantly varying depth for visual security devices," Opt. Eng. 38, No. 1, 89 (1999).
2. H. I. Bjelkhagen, "New optical security device based on one-hundred-year-old photographic technique," Opt. Eng. 38, No. 1, 55 (1999).
3. W. J. Gambogi, W. K. Smothers, K. W. Steijn et al., "Color holography using DuPont holographic recording films," Proc. Soc. Photo-Opt. Instrum. Eng. (SPIE) 2405, 62 (1995).