Laser optical mine detection probe for identifying mines and explosives without contacting

Device for locating and contactless classification of mines and explosives by use of a mine search needle made from non-metallic material. The needle has integral optics in its tip, which are used to generate a plasma at the surface of an object under examination by production of laser light pulses...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BUBLITZ, JENS, HOLL, GERHARD, SCHADE, WOLFGANG, DR, HOLL, ALFRED -IN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AMMUNITION ARMOUR ARMOURED OR ARMED VEHICLES ARMOURED TURRETS BLASTING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL MEASURING MECHANICAL ENGINEERING PHYSICS TESTING WEAPONS
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Beschreibung
Zusammenfassung:	Device for locating and contactless classification of mines and explosives by use of a mine search needle made from non-metallic material. The needle has integral optics in its tip, which are used to generate a plasma at the surface of an object under examination by production of laser light pulses at the material surface. The device also has an arrangement for spectral evaluation of the energy emitted by the plasma and for time-integrated observation of plasma emission at at least two defined wavelengths.