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Title
Lichtmessanordnung zur Messung der winkelabhaengigen Lichtverteilung im Raum
Date Issued
1995
Author(s)
Schroeter, T.
Possner, T.
Weigel, T.
Czarnetzki, N.
Patent No
1991-4139641
Abstract
The invention relates to a light measuring setup for the measurement of the angular-dependent light distribution in space - for example diffraction, dispersion and scattering spectra - consisting of a light source (La), a beam-shaping optical system (Os), measuring object holders and measuring object (Ob), a support for the sensor module (Setr) and an integrated optical module (IoBg) and at least one semiconductor photoreceiver (Em) or at least one semiconductor photoreceiver array, which is connected to electronic evaluation units (AE), characterized by the fact that the integrated optical module (IoBg) is a flat array of optical fibres whose inlet apertures are arranged in an arc shape, at least partially around the measuring object (Ob) and whose exit apertures are arranged in the plane of the semiconductor photoreceivers (Em).
Language
de
Patenprio
DE 1991-4139641 A: 19911202