Arrangement for measuring polarisation dependent optical parameters of rotating specimens

Arrangement for measuring polarisation dependent optical parameters of rotating specimens

The arrangement consists of devices to generate polarised light, a holder for a rotating specimen (P) and a device for analyzing the light beam reflected from the specimen surface. A spherical mirror (SS) is located in the path of the light beam reflected from the surface of the specimen directly af...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HABERLAND, KOLJA, 13403 BERLIN, DE, HUNDERI, OLA, .., TRONDHEIM, NO, ZETTLER, JOERG-THOMAS. DR., 13187 BERLIN, DE
Format: Patent
Sprache:eng ; ger
Schlagworte:
COLORIMETRY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Beschreibung
Zusammenfassung:The arrangement consists of devices to generate polarised light, a holder for a rotating specimen (P) and a device for analyzing the light beam reflected from the specimen surface. A spherical mirror (SS) is located in the path of the light beam reflected from the surface of the specimen directly after the reflecting surface and before the analyzer. The specimen to be investigated is positioned precisely at the centre of curvature of the spherical mirror. The spherical mirror may have a window through which the light beam is projected