METHOD AND APPARATUS FOR DISTANCE MEASUREMENT USING OPTICAL BEAM

A method and apparatus for measuring a distance are disclosed. A measuring device includes a timer, a counter, an optical emitter, an optical receiver, and a distance computing element. In one embodiment, the timer provides a sequence of signals and the counter counts pulses in a loop. The loop incl...

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Bibliographic Details
Main Authors WILLMAN, BRYAN, M, WELLAND, ROBERT
Format Patent
LanguageEnglish
French
Published 19.08.2010
Subjects
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