Temperature sensitivity of FBG coating with zinc oxide and silicon carbide

This work aims to evaluate the sensitivity of coated FBG in measuring non-thermal plasma temperature inside a dielectric barrier discharge reactor. The FBG sensor were coated with Zinc Oxide (ZnO) and Silicon Carbide (SiC) by using magnetron sputtering technique. Both materials are insulator hence s...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Conference series 2021-04, Vol.1892 (1), p.12033
Main Authors: Mansor, N F, Raja Ibrahim, R K
Format: Article
Language:English
Subjects:
Dielectric barrier discharge
Magnetron sputtering
Physics
Plasma
Plasma temperature
Sensitivity analysis
Silicon carbide
Temperature
Thermal plasmas
Zinc coatings
Zinc oxide
Zinc oxides
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This work aims to evaluate the sensitivity of coated FBG in measuring non-thermal plasma temperature inside a dielectric barrier discharge reactor. The FBG sensor were coated with Zinc Oxide (ZnO) and Silicon Carbide (SiC) by using magnetron sputtering technique. Both materials are insulator hence suitable to probe temperature inside the plasma reactor. Results revealed that the temperature sensitivity of and SiC coated FBG were 12.6 pm/°C and 12.37 pm/°C, respectively (suggested to put both 2 decimal places). This means temperature sensitivity of ZnO is higher than bare FBG (12.43 pm/°C) while SiC coated FBG shows the lowest. The values show slightly different between each other and give less significant in sensitivity value. When applied it inside plasma, spectroscopic diagnostic result shows stable plasma throughout the time.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1892/1/012033