Browsing University of Waterloo by Subject "humidity sensor"
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A Phase-shifted Fiber Bragg Grating Based Humidity Sensor
(University of Waterloo, 2013-08-30)A humidity fiber optic sensor based on phase-shifted (PS) Fiber Bragg gratings (FBG) is demonstrated. Compared to the standard FBG sensors, the peak of the PS-FBG slips into 2 narrow peaks and forms a sharp dip in the ...