journal article·2023-01-01Open access

Degradation process on total solar irradiance radiometers due to UV radiation

Alberto Remesal Oliva, Wolfgang Finsterle, Patricia Martín

Optical Materials Express· Volume 13· Issue 1

Abstract

During their lifetime, total solar irradiance (TSI) radiometers are exposed to different environmental conditions and processes that may degrade the coating that is used as absorber of the incoming radiation to be measured. We were able to reproduce in the laboratory the degradation observed in space with PMO6-type radiometers in instruments like PREMOS, using high-intensity UV light and show that a novel carbon nanotube coating does not degrade under the same conditions.
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Research context

OpenAlex topics: Calibration and Measurement Techniques · Solar Radiation and Photovoltaics · Spacecraft Design and Technology

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Hochalpine Institute Ftan

Universidad de Valladolid

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