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Proceedings Paper

Optimization of white-light interferometric temperature sensor
Author(s): Malgorzata Jedrzejewska-Szczerska; Ryszard Hypszer
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Paper Abstract

White-light interfermetry, also referred to as low-coherence interferometry, is an interferometric technique employing broadband light sources in order to make absolute, high-resolution measurements of several physical quantities, such as position, displacement, temperature and pressure. In the paper a model of a low-coherence interferometric temperature sensor using a Fabry-Perot sensing interferometer is presented and optimization of the sensor is discussed. The sensor uses an inexpensive source such as LED or VCSEL, standard telecommunication fibers and components, which makes it a potentially low-cost solution.

Paper Details

Date Published: 17 November 2003
PDF: 4 pages
Proc. SPIE 5258, IV Workshop on Atomic and Molecular Physics, (17 November 2003); doi: 10.1117/12.544575
Show Author Affiliations
Malgorzata Jedrzejewska-Szczerska, Gdansk Univ. of Technology (Poland)
Ryszard Hypszer, Gdansk Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 5258:
IV Workshop on Atomic and Molecular Physics
Jozef Heldt, Editor(s)

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