| Zugriffsnummer | 39356 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Polarization properties of white, grey and coloured matte diffuse reflection standards |
| Autor(in); Institution |
Quast, Tatjana; 4.2, Bild- und Wellenoptik, PTB-Braunschweig
Schirmacher, Alfred; 4.2, Bild- und Wellenoptik, PTB-Braunschweig
Hauer, Kai-Olaf; 4.2, Bild- und Wellenoptik, PTB-Braunschweig
Koo, Anette; Measurement Standards Laboratory, Lower Hutt, NEW ZEALAND
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| Quelle/Jahr | 13th International Conference on New Developments and Applications in Optical Radiometry (NEWRAD 2017): Proceedings:(2017), 231 - 232 |
| Availability | [USB-Stick] |
| Verlag | [s.l.]: |
| Konferenzangaben | 13th International Conference on New Developments and Applications in Optical Radiometry (NEWRAD 2017), Tokyo, 13-16, June, 2017, Japan |
| Zusammenfassung | To obtain accurate values for the spectral radiance factor β, one has to take all effects into account which can influence the result of a measurement. One important quantity which is often neglected is the polarization state of the incident and reflected radiation. Different reflectivity for s- and polarized radiation and a polarization-dependent detector efficiency can have an impact on β and have to be correctly accounted for. We studied the polarization properties of diffuse reflection standards at different wavelengths and for different in-plane geometries. Depending on these parameters, the influence of polarization can cover a wide range, even for such a basic class of artefacts as matte reflection standards. |
Zitierung
Quast, T., Schirmacher, A., Hauer, K.-O., & Koo, A. (2017). Polarization properties of white, grey and coloured matte diffuse reflection standards. 13th International Conference on New Developments and Applications in Optical Radiometry (NEWRAD 2017), Tokyo, 13-16, June, 2017, Japan.