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Optical-Fiber Infrasound Sensors

Optical-Fiber Infrasound Sensors

Optical-fiber infrasound sensors (OFISs) are being developed for detecting acoustic pressures in the frequency range from a few millihertz to a few hertz. As explained below, these sensors were conceived to overcome some of the limitations of prior infrasound sensors based on pipe filters connected to microbarographs.

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Filetype pdf (Mime Type: application/pdf)
Created On: Aug-01 2007
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