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9 January 2002 Fiber optic short-length sensors based on micromechanical vibrations: fiber grating's registration
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Abstract
Fiber-optic inner core gratings are considered together with the non-uniform Deformations is oscillated optical fiber. This is wide method of vibration registration as a result of appropriate deformations. Analysis was done for fiber cantilevers with the length 1-10 mm. Different cases were analyzed that correspond to transverse and longitudinal vibrations of the fiber tips or fragments with tow clamps. The pi-shifted Bragg-gratings are discussed to measure of vibrating amplitude in different real cases.
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G. Gurchonok, I. A. Djodjua, Svetlana R. Amirova, and Tamara V. Tulaikova "Fiber optic short-length sensors based on micromechanical vibrations: fiber grating's registration", Proc. SPIE 4481, Polarization Analysis and Measurement IV, (9 January 2002); doi: 10.1117/12.452899; https://doi.org/10.1117/12.452899
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