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Proceedings Paper

Application of the Sagnac fiber optic interferometer for measurements of dynamic characteristics of phase elements
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Paper Abstract

An application of a measuring system based on fiber optic Sagnac interferometer for measurements of phase characteristics of vibrating elements is described. Due to the application of a set of phase- polarization detectors, such a system may be applied to obtain phase characteristics of measuring heads used in fiber optic interferometry. Used instrumentation allows to study elements in the frequency range from 100 Hz to 1.4 MHz.

Paper Details

Date Published: 30 November 1994
PDF: 8 pages
Proc. SPIE 2341, Interferometry '94: Interferometric Fiber Sensing, (30 November 1994); doi: 10.1117/12.195555
Show Author Affiliations
Leszek R. Jaroszewicz, Military Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 2341:
Interferometry '94: Interferometric Fiber Sensing
Eric Udd; Ralph P. Tatam, Editor(s)

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