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Patent
Title

Vorrichtung zur Messung des zeitlichen Verlaufs der Strahlung von Lasern

Other Title
Device for the measurement of the temporal progression of the radiation of lasers
Abstract
Device for the measurement of the radiation power of lasers, in particular infrared lasers, comprising a thermal detector which emits a power-related measurement signal. In order to measure rapid power changes in the laser radiation, the device is designed in such a way that a device is provided for integrating locally the laser radiation, and at least a further detector is connected to the said device in addition to the thermal detector, permitting the measurement of radiation power changes of greater bandwidth than the bandwidth detected by the thermal detector and that a circuit for combining the measurement signals of the detectors is divided.
Inventor(s)
Loosen, Peter  
Sturm, Volker
Drenker, Alexander
Link to Espacenet
http://worldwide.espacenet.com/publicationDetails/biblio?DB=worldwide.espacenet.com&locale=en_EP&FT=D&CC=DE&NR=3820619A
Patent Number
1988-3820619
Publication Date
1992
Language
German
Fraunhofer-Institut für Lasertechnik ILT  
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