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Proceedings Paper

Investigation Of Parameters Of Fibre-Optic Temperature Sensor
Author(s): Andrzej Domanski; Arkadiusz Kilis
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Paper Abstract

The paper presents the results of temperature measurement by using multimode two-fibres sensor. Fibres are used to light a semiconductor sample and to receive the transmitted light through the sample.Change in transmission of light passing through the semiconductor material is caused by shift of absorption edge according to the temperature variation. As a source of light and as a photodiode the typical elements of fibre-optic communication systems were used. Semiconductor plate with temperature control transmission was matched by comparison of its absorption edge to spectral characteristics of light-emiting diode.

Paper Details

Date Published: 10 November 1986
PDF: 3 pages
Proc. SPIE 0670, Optical Fibres and Their Applications IV, (10 November 1986); doi: 10.1117/12.938980
Show Author Affiliations
Andrzej Domanski, Warsaw University of Technology (Poland)
Arkadiusz Kilis, Warsaw University of Technology (Poland)

Published in SPIE Proceedings Vol. 0670:
Optical Fibres and Their Applications IV
Ryszard S. Romaniuk; Mieczyslaw Szustakowski, Editor(s)

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