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19 April 2002 Customized safety features by measuring of spectral characteristics of IR-sensitive taggants
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Abstract
Optical properties of special taggants based on combination of different anti-Stokes pigments are presented. It will be demonstrated that these pigments offer unique protection characteristics. The portable devices for detection and definite identification will be described, as well.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Marek Jasiorski, Halina Podbielska M.D., Wieslaw Strek, Ireneusz Marciniak, and Marek Stankiewicz "Customized safety features by measuring of spectral characteristics of IR-sensitive taggants", Proc. SPIE 4677, Optical Security and Counterfeit Deterrence Techniques IV, (19 April 2002); https://doi.org/10.1117/12.462706
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