FIELD: nuclear and technical physics. SUBSTANCE: method consists in deposition of identification mark carrying luminescent substances with different times of luminescence on object, in irradiation of it by pulse radiation with duration less than duration of luminescent substances present in identification mark and in registration of radiation of luminescence that is used for identification of object. Amplitude of luminescence pulse is corrected by amplitude of light reflected from object and shape of luminescence pulse which is used as code of object is determined. EFFECT: enhanced authenticity of method and operational reliability of device. 4 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MARKING AND IDENTIFICATION OF OBJECTS | 1998 |
|
RU2189578C2 |
| METHOD OF MARKING AND RECOGNIZING THE OBJECTS | 1992 |
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| COMPOSITION FOR MARKING AND IDENTIFYING OBJECTS | 1996 |
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| LUMINESCENT DETECTOR | 1992 |
|
RU2080623C1 |
