System, device, and method for detecting perturbations via a fiber optic sensor
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United States of America Patent
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Mar 13, 2007
Grant Date -
Dec 14, 2006
app pub date -
Nov 17, 2003
filing date -
Nov 18, 2002
priority date (Note) -
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Abstract
Certain exemplary embodiments comprise a spatially distributed multimode optical fiber; a photodetector configured to detect optical signals provided from said fiber; a wireless digital module coupled to said photodetector and adapted to wirelessly transmit a wireless signal encoding a plurality of detected variables of the optical signals; a wireless receiver adapted to receive the wireless signal; and a signal processing module coupled to said wireless receiver and adapted to decode and interpret the plurality of detected variables of the optical signals.
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