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Proceedings Paper

All fiber optic modular sensing system for hydrostatic pressure measurements with a photonic liquid crystal fiber analyzer
Author(s): Piotr Lesiak; Tomasz R. Wolinski; Jaroslaw Tul; Andrzej W. Domanski
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Paper Abstract

The paper presents a modular fiber optic hydrostatic pressure sensing system based on a polarimetric highly birefringent photonic crystal fiber (HB PCF) operating at infrared wavelengths and utilizing a replaceable fiber-optic head, which allows simple fitting to the measured range of hydrostatic pressure. We propose also an all-fiber built-in analyzer that is based on polarization properties of the photonic crystal fiber filled with a liquid crystal. The output characteristics of the modular sensing system have been optimized in view of enhancing their measurement capabilities and in order to minimize disturbing environmental effects.

Paper Details

Date Published: 9 April 2007
PDF: 6 pages
Proc. SPIE 6608, Lightguides and Their Applications III, 66081K (9 April 2007);
Show Author Affiliations
Piotr Lesiak, Warsaw Univ. of Technology (Poland)
Tomasz R. Wolinski, Warsaw Univ. of Technology (Poland)
Jaroslaw Tul, Warsaw Univ. of Technology (Poland)
Andrzej W. Domanski, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 6608:
Lightguides and Their Applications III
Jan Wójcik; Waldemar Wójcik, Editor(s)

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