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Updated: Jun 12, 2026
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A Random-displacement Measurement by Combining a Magnetic Scale and Two Fiber Bragg Gratings
Published on: September 30, 2019
Fiber optic linear displacement sensor based on a variable period diffraction grating
Applied Optics
|June 18, 2010
Abstract:
A high accuracy wavelength encoding fiber optic sensor is shown to display surprisingly little sensitivity to temperature or optical source drift. Average measurement error of 0.1 % full scale has been demonstrated over a displacement range of 10 mm.
