Determining the shape of reflectance reference samples for curved surface reflectors

Dmitri Lanevski, Farshid Manoocheri, Anna Vaskuri, Jacques Hameury, Robert Kersting, Christian Monte, Albert Adibekyan, Elena Kononogova, Erkki Ikonen

Tutkimustuotos: LehtiartikkeliArticleScientificvertaisarvioitu

11 Lataukset (Pure)

Abstrakti

Foils made of different materials are often used as reflective insulators. Many manufacturers aim to accurately measure their optical properties to estimate and improve their performance. However, flat reflectance reference samples used in measurements do not correctly represent reflective insulators and cause discrepancies between different measurement techniques. The current work presents a method for modelling surface shape of appropriate reflectance reference samples that could be produced by additive manufacturing. The method is based on studying the reflection distribution of reflective insulators and is described with an example of aluminium foil. The method's performance is validated using Monte-Carlo simulations.

AlkuperäiskieliEnglanti
Artikkeli054010
JulkaisuMeasurement Science and Technology
Vuosikerta31
Numero5
DOI - pysyväislinkit
TilaJulkaistu - 1 tammikuuta 2020
OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

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  • Projektit

    Improvement of Emissivity Measurements on Reflective Insulation Materials

    Manoocheri, F., Pulli, T. & Lanevski, D.

    01/06/201730/11/2021

    Projekti: EU other competitive funding (ERA-NET, EURAMET, EUREKA, EU JU)

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