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Proceedings Paper

Fiber optic short-length sensors based on micromechanical vibrations: fiber grating's registration
Author(s): G. Gurchonok; I. A. Djodjua; Svetlana R. Amirova; Tamara V. Tulaikova
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Paper 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.

Paper Details

Date Published: 9 January 2002
PDF: 12 pages
Proc. SPIE 4481, Polarization Analysis and Measurement IV, (9 January 2002); doi: 10.1117/12.452899
Show Author Affiliations
G. Gurchonok, Moscow Institute of Physics and Technology (Russia)
I. A. Djodjua, Moscow Institute of Physics and Technology (Russia)
Svetlana R. Amirova, Moscow Institute of Physics and Technology (Russia)
Tamara V. Tulaikova, Institute for Problems in Mechanics (Russia)


Published in SPIE Proceedings Vol. 4481:
Polarization Analysis and Measurement IV
Dennis H. Goldstein; David B. Chenault; Walter G. Egan; Michael J. Duggin; Walter G. Egan; Michael J. Duggin, Editor(s)

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