In-Fiber Gratings for Simultaneous Monitoring Temperature and Strain in Ultrahigh Temperature
In this letter, a pair of regenerated gratings with Bragg wavelengths of 1547 and 1304 nm in a single piece of single-mode fiber has been fabricated for simultaneous monitoring of temperature and strain in ultrahigh temperature environment. A 3\times 3 matrix is used to characterize the cross sensit...
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| Format: | Article |
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Institute of Electrical and Electronics Engineers (IEEE)
2015
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| author | Yang, H.Z. Qiao, X.G. Wang, Y.P. Ali, M.M. Lai, M.H. Lim, Kok Sing Ahmad, Harith |
| author_facet | Yang, H.Z. Qiao, X.G. Wang, Y.P. Ali, M.M. Lai, M.H. Lim, Kok Sing Ahmad, Harith |
| author_sort | Yang, H.Z. |
| collection | UM |
| description | In this letter, a pair of regenerated gratings with Bragg wavelengths of 1547 and 1304 nm in a single piece of single-mode fiber has been fabricated for simultaneous monitoring of temperature and strain in ultrahigh temperature environment. A 3\times 3 matrix is used to characterize the cross sensitivity of the proposed sensor in which the strain sensitivity varies with temperature change. The proposed structure exhibits the deviation of 28.3 \mu \varepsilon and 4.1 °C at the ranges of 0-1000 \mu \varepsilon and 25 °C-900 °C, respectively. |
| first_indexed | 2024-03-06T05:48:13Z |
| format | Article |
| id | um.eprints-19412 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:48:13Z |
| publishDate | 2015 |
| publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| record_format | dspace |
| spelling | um.eprints-194122018-10-11T02:49:20Z http://eprints.um.edu.my/19412/ In-Fiber Gratings for Simultaneous Monitoring Temperature and Strain in Ultrahigh Temperature Yang, H.Z. Qiao, X.G. Wang, Y.P. Ali, M.M. Lai, M.H. Lim, Kok Sing Ahmad, Harith Q Science (General) QC Physics In this letter, a pair of regenerated gratings with Bragg wavelengths of 1547 and 1304 nm in a single piece of single-mode fiber has been fabricated for simultaneous monitoring of temperature and strain in ultrahigh temperature environment. A 3\times 3 matrix is used to characterize the cross sensitivity of the proposed sensor in which the strain sensitivity varies with temperature change. The proposed structure exhibits the deviation of 28.3 \mu \varepsilon and 4.1 °C at the ranges of 0-1000 \mu \varepsilon and 25 °C-900 °C, respectively. Institute of Electrical and Electronics Engineers (IEEE) 2015 Article PeerReviewed Yang, H.Z. and Qiao, X.G. and Wang, Y.P. and Ali, M.M. and Lai, M.H. and Lim, Kok Sing and Ahmad, Harith (2015) In-Fiber Gratings for Simultaneous Monitoring Temperature and Strain in Ultrahigh Temperature. IEEE Photonics Technology Letters, 27 (1). pp. 58-61. ISSN 1041-1135, DOI https://doi.org/10.1109/LPT.2014.2361768 <https://doi.org/10.1109/LPT.2014.2361768>. http://dx.doi.org/10.1109/LPT.2014.2361768 doi:10.1109/LPT.2014.2361768 |
| spellingShingle | Q Science (General) QC Physics Yang, H.Z. Qiao, X.G. Wang, Y.P. Ali, M.M. Lai, M.H. Lim, Kok Sing Ahmad, Harith In-Fiber Gratings for Simultaneous Monitoring Temperature and Strain in Ultrahigh Temperature |
| title | In-Fiber Gratings for Simultaneous Monitoring Temperature and Strain in Ultrahigh Temperature |
| title_full | In-Fiber Gratings for Simultaneous Monitoring Temperature and Strain in Ultrahigh Temperature |
| title_fullStr | In-Fiber Gratings for Simultaneous Monitoring Temperature and Strain in Ultrahigh Temperature |
| title_full_unstemmed | In-Fiber Gratings for Simultaneous Monitoring Temperature and Strain in Ultrahigh Temperature |
| title_short | In-Fiber Gratings for Simultaneous Monitoring Temperature and Strain in Ultrahigh Temperature |
| title_sort | in fiber gratings for simultaneous monitoring temperature and strain in ultrahigh temperature |
| topic | Q Science (General) QC Physics |
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