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Proceedings Paper

The influence of CO2 gas sensor parameters on its operation characteristic
Author(s): Karol Wysokiński; Marek Napierała; Tomasz Stańczyk; Stanisław Lipiński; Tomasz Nasiłowski
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Paper Abstract

Optical fiber carbon dioxide gas sensors are reported. The sensors utilize pH sensitive indicator dyes, which change color, when exposed to varied concentrations of CO2. Sensors were made by deposition of silica sol solution on the Plastic Clad Silica fiber side surface. The possibility of preparing the sensors by deposition of active layer on the surface of etched fibers has also been demonstrated. Dependence between the fiber diameter and the sensitivity of the sensor has been presented. Morphology of the active layer has been investigated by the analysis of SEM images.

Paper Details

Date Published: 17 December 2015
PDF: 7 pages
Proc. SPIE 9816, Optical Fibers and Their Applications 2015, 98160Y (17 December 2015); doi: 10.1117/12.2228822
Show Author Affiliations
Karol Wysokiński, InPhoTech SP z o. o. (Poland)
Marek Napierała, InPhoTech SP z o. o. (Poland)
IPT Safety (Poland)
Tomasz Stańczyk, InPhoTech SP z o. o. (Poland)
Stanisław Lipiński, InPhoTech SP z o. o. (Poland)
Tomasz Nasiłowski, InPhoTech SP z o. o. (Poland)

Published in SPIE Proceedings Vol. 9816:
Optical Fibers and Their Applications 2015
Ryszard S. Romaniuk; Waldemar Wojcik; Andrzej Smolarz, Editor(s)

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