Optical waveguides – Optical waveguide sensor
Reexamination Certificate
2008-12-29
2011-12-06
Healy, Brian (Department: 2883)
Optical waveguides
Optical waveguide sensor
C385S013000, C385S088000, C385S089000, C385S092000, C356S073100, C340S541000, C367S135000, C367S136000
Reexamination Certificate
active
08073294
ABSTRACT:
In accordance with one aspect of the disclosed technology, wireless communications are used in a fiber surveillance system to enable monitoring of remote locations for vibrations, acoustic signals, stresses, stress fatigue or other detectable characteristics. A fiber that is deployed in the structure or region being monitored is connected a wireless transmitter that is used to transmit, to a receiving system, return optical signals obtained with the surveillance system. The return signals can be transmitted in raw form or after partial or total analysis.
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U.S. Appl. No. 12/343,880, filed Dec. 24, 2008.
Huffman John Sinclair
Kirkpatrick James
Laszakovits Gerald Frank
AT&T Intellectual Property I L.P.
Healy Brian
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