Active multi-spectral sensor

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United States of America Patent

PATENT NO 9903757
SERIAL NO

15275172

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Abstract

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A sensor includes a plurality of transmitter units, a photodetector, and an optical system coupled to the plurality of transmitter units and the photodetector. Each of the transmitter units simultaneously transmits a light beam having a plurality of wavelengths, the optical system directs the light beam from each of the transmitter units onto a same illuminated spot on a probed surface, and the optical system collects light from the same illuminated spot and directs the light to the photodetector.

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Patent Owner(s)

Patent OwnerAddress
HRL LABORATORIES LLC3011 MALIBU CANYON ROAD MALIBU CA 90265

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Neff, Brian Solana Beach, US 1 2
Yap, Daniel Newbury Park, US 126 1963

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