Buried fiber optic intrusion sensor
A distributed fiber optic intrusion sensor capable of detecting intruders from the pressure of their weight on the earth's surface was investigated in the laboratory and in field tests. The presence of an intruder above or in proximity to the buried sensor induces a phase shift in light propag...
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| Format: | Others |
| Language: | en_US |
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Texas A&M University
2004
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| Online Access: | http://hdl.handle.net/1969.1/425 |