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Advances in OptoElectronics
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Advances in OptoElectronics
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2012
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Article
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Fig 4
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Research Article
Multiplexed FBG Monitoring System for Forecasting Coalmine Water Inrush Disaster
Figure 4
FBG displacement sensor.
(a)
Sketch of FBG displacement sensor
(b)
Calibration curve of FBG displacement sensor