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Proceedings Paper

Self Referenced Fibre Optic Glass Absorption Thermometer
Author(s): K. T. V . Grattan; R. K. Selli; A. W. Palmer
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Paper Abstract

A novel fibre optic temperature sensor which uses an internally generated fluorescence signal as an input intensity reference channel is constructed. The absorption changes of a sample of doped glass are monitored in the infra red region of the spectrum and a sensitive all optical thermometer is produced, tested over a wide temperature range from -60°C to +200°C.

Paper Details

Date Published: 7 August 1986
PDF: 8 pages
Proc. SPIE 0586, Fiber Optic Sensors I, (7 August 1986); doi: 10.1117/12.951151
Show Author Affiliations
K. T. V . Grattan, The City University (England)
R. K. Selli, The City University (England)
A. W. Palmer, The City University (England)

Published in SPIE Proceedings Vol. 0586:
Fiber Optic Sensors I
Herve J. Arditti; Luc B. Jeunhomme, Editor(s)

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