USE AND HIGH-PERFORMANCE RADIATION SENSOR

USE AND HIGH-PERFORMANCE RADIATION SENSOR

It is proposed to use a Peltier element (P) as a high-performance radiation sensor for electromagnetic radiation at wavelengths of up to 20 µm with radiation power outputs greater than 100 watts, wherein an electrical voltage is measured at the Peltier element (P) according to the radiation-induced...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SCHWYTER, Etienne, DURRER, Lukas, EB, Philipp, ZAHNER, Michele, LIPS, Tobias
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
COLORIMETRY
ELECTRICITY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Beschreibung
Zusammenfassung:It is proposed to use a Peltier element (P) as a high-performance radiation sensor for electromagnetic radiation at wavelengths of up to 20 µm with radiation power outputs greater than 100 watts, wherein an electrical voltage is measured at the Peltier element (P) according to the radiation-induced heat flow in the transverse direction (Q) of the Peltier element (P), wherein the Peltier element (P) has a thermally active layer made up of alternately arranged first thermopiles (1) comprising a first material (A) and second thermopiles (2) comprising a second material (B), and the thermopiles (1, 2) are formed without semiconductors.