Study on the Sensing Coating of the Optical Fibre CO2 Sensor

Study on the Sensing Coating of the Optical Fibre CO2 Sensor

Optical fibre carbon dioxide (CO2) sensors are reported in this article. The principle of operation of the sensors relies on the absorption of light transmitted through the fibre by a silica gel coating containing active dyes, including methyl red, thymol blue and phenol red. Stability of the sensor...

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Bibliographic Details
Main Authors: Karol Wysokiński, Marek Napierała, Tomasz Stańczyk, Stanisław Lipiński, Tomasz Nasiłowski
Format: Article
Language:English
Published: MDPI AG 2015-12-01
Series:Sensors
Subjects:
optical fiber sensors
CO2 sensors
gas sensors
chemical sensors
sol-gel coatings
silica gels
indicator dyes
absorption-based sensors
Online Access:http://www.mdpi.com/1424-8220/15/12/29890

Internet

http://www.mdpi.com/1424-8220/15/12/29890

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