Device and method for range-resolved determination of scattered light, and an illumination mask

abA scattered light measurement device includes an illumination mask providing measuring radiation on an entrance side of a test component and a detection part (-) for detection of light scattered by the test component and disposed on an exit side of the test component. The illumination mask include...

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Bibliographische Detailangaben
Hauptverfasser: Arnz, Michael, Gromer, Oswald, Klose, Gerd, Stuehler, Joachim, Manger, Matthias
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:abA scattered light measurement device includes an illumination mask providing measuring radiation on an entrance side of a test component and a detection part (-) for detection of light scattered by the test component and disposed on an exit side of the test component. The illumination mask includes at least one scattered light measurement structure, wherein the scattered light measurement structure has a scattered light marker zone and wherein the scattered light marker zone has a rotationally non-symmetric shape.