Low power laser sensing

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United States of America Patent

PATENT NO 9869756
SERIAL NO

14898446

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Abstract

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The presently disclosed subject matter includes a laser system and a respective method of detecting a signal reflected from a target illuminated by a modulated CW light source configured to generate a modulated laser signal at a predefined modulation frequency. A signal comprising true laser signal portions reflected from said target, and noise is received; the signal is filtered for selecting laser signal portions at a modulation frequency band; and the true signal portions in the signal are detected, if the energy at the modulation frequency band is greater than a given threshold.

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Patent Owner(s)

Patent OwnerAddress
ISRAEL AEROSPACE INDUSTRIES LTDBEN-GURION INTERNATIONAL AIRPORT LOD 7010000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greenberg, Igal Hod Hasharon, IL 4 33
Heymann, Valery Yehud, IL 3 26
Karazi, Uri Nof Ayalon, IL 6 77
Levy, Benjamin Gedera, IL 8 81
Ychye, Amnon Gedera, IL 1 2

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