Citation
Razali, N. F. and Abu Bakar, Muhammad Hafiz and Tamchek, Nizam and Yaacob, Mohd Hanif and Mahdi, Mohd Adzir
(2014)
Temperature sensitivity comparison between bare FBG and buffered FBG.
In: 5th International Conference on Photonics (ICP 2014), 2-4 Sept. 2014, Palace of the Golden Horses, Kuala Lumpur, Malaysia. (pp. 36-37).
Abstract
The work presented in this paper compares the temperature sensitivity between bare fiber Bragg grating (FBG) and acrylate buffered FBG. Both FBGs were subjected to temperature variation and their wavelength shifts were recorded. It has been found that buffered FBG is more sensitive than bare FBG due to the higher thermal expansion of the acrylate buffer. The wavelength shift of the FBG increased linearly with the increment of temperature producing sensitivity of 0.0127nm/°C for buffered FBG while the sensitivity of bare FBG is measured at 0.01nm/°C. The findings emphasize the impact of the acrylate buffer coating in enhancing the FBG temperature sensitivity.
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Additional Metadata
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Faculty of Engineering Faculty of Science |
| DOI Number: | https://doi.org/10.1109/ICP.2014.7002303 |
| Publisher: | IEEE |
| Keywords: | Bare FBG; Buffer FBG; Temperature |
| Depositing User: | Nabilah Mustapa |
| Date Deposited: | 10 May 2019 08:27 |
| Last Modified: | 10 May 2019 08:27 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/ICP.2014.7002303 |
| URI: | http://psasir.upm.edu.my/id/eprint/68236 |
| Statistic Details: | View Download Statistic |
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