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Proceedings Paper

Interrogation system for a fiber-Bragg-grating strain sensor for automotive applications
Author(s): Riccardo Falciai; Andrea Vannini
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Paper Abstract

In this paper a derivative spectrometer, utilizing an FFP tunable filter for the wavelength shift detection and an electronic device for the signal processing, was realized and tested for data acquisition and elaboration from a fiber-Bragg-grating strain sensor system for automotive applications. The result of measurements carried out both under static and dynamic conditions have been compared with those performed with a strain gauge.

Paper Details

Date Published: 25 September 2001
PDF: 5 pages
Proc. SPIE 4417, Photonics 2000: International Conference on Fiber Optics and Photonics, (25 September 2001); doi: 10.1117/12.441348
Show Author Affiliations
Riccardo Falciai, IROE-CNR (Italy)
Andrea Vannini, IROE-CNR (Italy)

Published in SPIE Proceedings Vol. 4417:
Photonics 2000: International Conference on Fiber Optics and Photonics
S. K. Lahiri; Ranjan Gangopadhyay; Asit K. Datta; Samit K. Ray; B. K. Mathur; S. Das, Editor(s)

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