TIME-OF-FLIGHT APPARATUS

A time-of-flight apparatus includes a transmitter and a receiver. The transmitter includes a laser for providing a laser pulse and an optical phased array coupled to the laser for receiving the laser pulse and providing a plurality of beams which fan out from the optical phased array. The receiver i...

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Bibliographic Details
Main Author DUMAIS, Patrick
Format Patent
LanguageEnglish
French
German
Published 03.11.2021
Subjects
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
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Summary:A time-of-flight apparatus includes a transmitter and a receiver. The transmitter includes a laser for providing a laser pulse and an optical phased array coupled to the laser for receiving the laser pulse and providing a plurality of beams which fan out from the optical phased array. The receiver includes an optical receiving unit for receiving scattered light from the plurality of beams and a photodetector array coupled to the optical receiving unit. The photodetector array includes a plurality of photodetectors such that at least one particular photodetector of the photodetector array is disposed for receiving scattered light from each particular beam of the plurality of beams.
Bibliography:Application Number: EP20170909091