INFRARED SPECTROPHOTOMETER

An optical sensor for multispectral analysis of a fluid sample comprises at least one light source, at least one interference filter, and a plurality of light detectors arranged such that light emitted by the at least one light source is incident on the at least one interference filter. There is a s...

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Bibliographic Details
Main Authors GIBSON, Desmond, WADDELL, Ewan
Format Patent
LanguageEnglish
French
Published 23.08.2018
Subjects
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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Summary:An optical sensor for multispectral analysis of a fluid sample comprises at least one light source, at least one interference filter, and a plurality of light detectors arranged such that light emitted by the at least one light source is incident on the at least one interference filter. There is a spatial variation in the intensity of light incident on the said at least one interference filter. Un capteur optique pour l'analyse multispectrale d'un échantillon de fluide comprend au moins une source de lumière, au moins un filtre d'interférence et une pluralité de détecteurs de lumière agencés de sorte que la lumière émise par la ou les sources de lumière soit incidente sur le ou les filtres d'interférence. Il se produit une variation spatiale de l'intensité de la lumière incidente sur ledit filtre d'interférence.
Bibliography:Application Number: WO2018GB50391