Counterfeit detection, for example, counterfeit banknotes objects.

摘要

DETECTION OF COUNTERFEIT IS ACHIEVED LEADING UV light on a sample from a source (104) and measuring the light level UV reflected from the sample using A first photocell (105), and the amount of FLUORESCENT LIGHT GENERATED BY sample using a second photocell (106). The levels detected compared with reference levels and only if they meet the criteria both reflective as fluorescent, THE TICKET IS DEEMED AUTHENTIC. SAMPLE DURING THE TEST POSING OVER A glass window (102), preferably below a display above.