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Forensic Analysis

 
Stoker
TrueScan®
ExpertSys
PMPScope
SpinView
 
Infrared Laser Anti-stokes ink detector
Anti-stokes inks can be easily detected in safety -
Although the instrument generates an invisible infrared laser beam, the header protection and
see-through hole allowe the user to work without worries about the laser aimed at his or her eyes inadvertently.
           
Infrared laser light excitation is seen as a visible light colour -
Special pigments absorb the energy from laser light until they can emit the visible colour reflection.
           
Security Printing Feature -

The anti-stokes effect is currently used as a security printing feature in special inks used for
ID cards, passports, checks and other security documents.