UN SENSOR Y UN METODO PARA DETECCION DE LA DIRECCION DE LA LUZ

The invention relates to a sensor and a method for detecting the direction of light. The method comprises providing a plurality of sensor cells, one next to another, according to a first or a second aligned configuration, wherein each sensor cell includes an optical detector, an interferential eleme...

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Bibliographic Details
Main Authors Garín Escrivá, Moises, Bermejo Broto, Alexandra, Arruego Rodriguez, Ignacio
Format Patent
LanguageSpanish
Published 05.10.2023
Subjects
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
COLORIMETRY
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
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Summary:The invention relates to a sensor and a method for detecting the direction of light. The method comprises providing a plurality of sensor cells, one next to another, according to a first or a second aligned configuration, wherein each sensor cell includes an optical detector, an interferential element and an optical filter, and wherein the plurality of sensor cells share the same interferential element and differ in the optical filter used, or they share the same optical filter and differ in the interferential element used; and detecting the direction of light based on a spectral analysis of electromagnetic radiation incident on the plurality of cells. The proposed sensor is an integrated device that does not require additional external elements and has a complete angular measurement range.
Bibliography:Application Number: ES20210030770