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Proceedings Paper

Fiberoptic vibration sensor for high-power electric plants
Author(s): M. Brenci
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Paper Abstract

An optical fiber sensor for vibration monitoring in high power electric plants is presented. The sensor uses an elastic cantilever as transducer, the motion of which is detected by a fiber-based optical head. Vibration measurements up to 250 p.m of peak amplitude, at the 100 Hz fixed frequency are performed, with an accuracy of 0.1 pm and a linearity error within 3%.

Paper Details

Date Published: 1 July 1990
PDF: 5 pages
Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12304V (1 July 1990); doi: 10.1117/12.2294812
Show Author Affiliations
M. Brenci, IROE-CNR (Italy)


Published in SPIE Proceedings Vol. 1230:
International Conference on Optoelectronic Science and Engineering '90
DaHeng Wang, Editor(s)

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