MESURE OPTIQUE D'UNE TEMPERATURE D'UN OBJET, ET CARTOGRAPHIE ASSOCIEE

A method for the optical measurement of a variation in temperature of an object (O) includes: an emission step (S1) consisting of emitting, in the direction of the object (O), a first incident electromagnetic wave (W1_inc) of the terahertz type, and a measurement step (S2) including the measurement...

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Bibliographische Detailangaben
Hauptverfasser:	BEN KHEMIS SABRI, CAUMES JEAN-PASCAL, PRADERE CHRISTOPHE
Format:	Patent
Sprache:	fre
Schlagworte:	MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A method for the optical measurement of a variation in temperature of an object (O) includes: an emission step (S1) consisting of emitting, in the direction of the object (O), a first incident electromagnetic wave (W1_inc) of the terahertz type, and a measurement step (S2) including the measurement (S2_3), by a sensor sensitive to terahertz radiation (20), of a variation in amplitude of the electromagnetic radiation of a second electromagnetic wave (W2_ref, W2_tra) in order to determine the variation in temperature of the object (O).