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Keywords from Image Description:
Reflexion an einer duennen Schicht Lichtweg.svg en Schematic representation of the beam path including interference of light on reflection from thin layer de Schematische Darstellung des Strahlverlaufs inkl Interferenz von Licht bei der Reflexion an einer dnnen Schicht own Cepheiden Reflexion an einer duennen Antireflexionsschicht