Fiber optic detection system and method
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United States of America Patent
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N/A
Issued Date -
Nov 20, 2003
app pub date -
May 14, 2002
filing date -
May 14, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A fiber optic detection control system that comprises a light emitting device, wherein a light signal is generated and transmitted, furthermore the light signal transmission does not involve the transmission of any electrons, an optical switch device, optically coupled to the light emitting device, receives the light signal and the light signal is processed and transmitted. The optical switch device is disposed at a single switch point. The system further comprises a photodetector device is optically coupled to the optical switch device and receives the light signal, the light signal does not contain any electrical energy. Within the photodetector an electrical status signal is responsively generated and transmitted. A processing module is also included in this system and the processing module receives and processes the electrical status signal. This processing module is electrically coupled to the light emitting device and the photodetector device, and optically coupled to the optical switch device.
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