Overt and covert verification via magnetic optical security devices

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4677, Issue , 2002, Pages 182-193

  Coombs, Paul G ^a   Raksha, Vladimir P ^a   Markantes, Tom ^a  

^a JDS UNIPHASE   (United States)

Author keywords

Covert; Interference foil; Magnetic; Magnetic image; Optical security; OVD; Overt; Product security

Indexed keywords

COERCIVE FORCE; INK; LIGHT INTERFERENCE; MAGNETIZATION; OPTICAL DATA STORAGE; OPTICAL FILTERS; REMANENCE; SECURITY SYSTEMS; THIN FILMS;

OPTICAL INTERFERENCE FILTERS;

MAGNETOOPTICAL DEVICES;

EID: 0036029725     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.462709     Document Type: Conference Paper

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