Tag: Fiber optics sensors
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Fundamentals of Fiber Optics Sensing Technology
Fiber optics sensors basically consist of an optical source that is coupled to an optical transmission line that directs the radiation to a sensor head as illustrated below: The light is then returned after being modified in some way by the sensor interaction, via the optical fiber, in either a reflective or transmission mode, to…
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Fiber Optic Temperature Sensors: Principle of Operation & Applications
As the name suggests these sensors employs fiber optics technology to function. A fiber optic sensor generally guides light to and from a measurement zone where the light is modulated by the measurand of interest and returned along the same or a different optical fiber to a detector at which the optical signal is interpreted.…