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Einrichtung und Verfahren zur Erkennung von Laserstrahlung

DEVICE AND METHOD FOR DETECTING LASER RADIATION
 
: Anstett, Gregor

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Frontpage ()

DE 102012221164 A1: 20121012
Deutsch
Patent, Elektronische Publikation
Fraunhofer IOSB ()

Abstract
The invention relates to a device (1) for detecting laser radiation (45), comprising at least one light inlet (51) and at least one photoelectric transducer (5), which is designed to convert electromagnetic radiation (46) entering through the light inlet (51) into an electrical signal, wherein a modulator (4) is arranged in the beam path between the light inlet (51) and the photoelectric transducer (5), which modulator is designed to modulate laser radiation at a specifiable modulation frequency. The invention further relates to a corresponding method.

: http://publica.fraunhofer.de/dokumente/N-311077.html