Microfiber bragg grating with zinc oxide nanorod arrays for temperature sensing / Aisyah Mohamad Aris, Husna Abdul Rahman and Sulaiman Wadi Harun
Previous works utilizing fiber Bragg grating (FBG) for sensing temperature differences often reported on complexity of the design due to the multi-parameter sensor configuration. Sole FBG based temperature sensor on the other hand commonly suffers from limited measurement range and low sensitivity....
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| Format: | Article |
| Language: | English |
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Faculty of Electrical Engineering, Universiti Teknologi MARA, Shah Alam
2017
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| Online Access: | https://ir.uitm.edu.my/id/eprint/29589/ |
| _version_ | 1848807274424827904 |
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| author | Mohamad Aris, Aisyah Abdul Rahman, Husna Harun, Sulaiman Wadi |
| author_facet | Mohamad Aris, Aisyah Abdul Rahman, Husna Harun, Sulaiman Wadi |
| author_sort | Mohamad Aris, Aisyah |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | Previous works utilizing fiber Bragg grating (FBG) for sensing temperature differences often reported on complexity of the design due to the multi-parameter sensor configuration. Sole FBG based temperature sensor on the other hand commonly suffers from limited measurement range and low sensitivity. In this paper, a zinc oxide (ZnO) nanorods integrated silica microfiber Bragg grating sensor is developed for the measurement of temperature ranging from 50°C to 150°C. The spectral responses of the proposed sensor are monitored using optical spectrum analyzer (OSA) to observe its Bragg wavelength shift and are compared with those from bare FBG. When subjected to increasing ambient temperature, the hydrothermally synthesized ZnO nanorod arrays experienced higher thermal expansion and thus, exhibited better performance than its bare counterpart with measured temperature sensitivity of 13.6 pm/C and 10.9 pm/°C, respectively. The sensor resolution also significantly improved due to the growth of ZnO nanorod arrays on the taper surface by reducing the original resolution from 0.48°C to 0.02°C. |
| first_indexed | 2025-11-14T22:40:13Z |
| format | Article |
| id | uitm-29589 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T22:40:13Z |
| publishDate | 2017 |
| publisher | Faculty of Electrical Engineering, Universiti Teknologi MARA, Shah Alam |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-295892020-04-17T09:55:25Z https://ir.uitm.edu.my/id/eprint/29589/ Microfiber bragg grating with zinc oxide nanorod arrays for temperature sensing / Aisyah Mohamad Aris, Husna Abdul Rahman and Sulaiman Wadi Harun jeesr Mohamad Aris, Aisyah Abdul Rahman, Husna Harun, Sulaiman Wadi Nanostructures Elementary particle physics Previous works utilizing fiber Bragg grating (FBG) for sensing temperature differences often reported on complexity of the design due to the multi-parameter sensor configuration. Sole FBG based temperature sensor on the other hand commonly suffers from limited measurement range and low sensitivity. In this paper, a zinc oxide (ZnO) nanorods integrated silica microfiber Bragg grating sensor is developed for the measurement of temperature ranging from 50°C to 150°C. The spectral responses of the proposed sensor are monitored using optical spectrum analyzer (OSA) to observe its Bragg wavelength shift and are compared with those from bare FBG. When subjected to increasing ambient temperature, the hydrothermally synthesized ZnO nanorod arrays experienced higher thermal expansion and thus, exhibited better performance than its bare counterpart with measured temperature sensitivity of 13.6 pm/C and 10.9 pm/°C, respectively. The sensor resolution also significantly improved due to the growth of ZnO nanorod arrays on the taper surface by reducing the original resolution from 0.48°C to 0.02°C. Faculty of Electrical Engineering, Universiti Teknologi MARA, Shah Alam 2017-06 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/29589/1/29589.pdf Mohamad Aris, Aisyah and Abdul Rahman, Husna and Harun, Sulaiman Wadi (2017) Microfiber bragg grating with zinc oxide nanorod arrays for temperature sensing / Aisyah Mohamad Aris, Husna Abdul Rahman and Sulaiman Wadi Harun. (2017) Journal of Electrical and Electronic Systems Research (JEESR) <https://ir.uitm.edu.my/view/publication/Journal_of_Electrical_and_Electronic_Systems_Research_=28JEESR=29.html>, 10. ISSN 1985-5389 https://jeesr.uitm.edu.my/ |
| spellingShingle | Nanostructures Elementary particle physics Mohamad Aris, Aisyah Abdul Rahman, Husna Harun, Sulaiman Wadi Microfiber bragg grating with zinc oxide nanorod arrays for temperature sensing / Aisyah Mohamad Aris, Husna Abdul Rahman and Sulaiman Wadi Harun |
| title | Microfiber bragg grating with zinc oxide nanorod arrays for temperature sensing / Aisyah Mohamad Aris, Husna Abdul Rahman and Sulaiman Wadi Harun |
| title_full | Microfiber bragg grating with zinc oxide nanorod arrays for temperature sensing / Aisyah Mohamad Aris, Husna Abdul Rahman and Sulaiman Wadi Harun |
| title_fullStr | Microfiber bragg grating with zinc oxide nanorod arrays for temperature sensing / Aisyah Mohamad Aris, Husna Abdul Rahman and Sulaiman Wadi Harun |
| title_full_unstemmed | Microfiber bragg grating with zinc oxide nanorod arrays for temperature sensing / Aisyah Mohamad Aris, Husna Abdul Rahman and Sulaiman Wadi Harun |
| title_short | Microfiber bragg grating with zinc oxide nanorod arrays for temperature sensing / Aisyah Mohamad Aris, Husna Abdul Rahman and Sulaiman Wadi Harun |
| title_sort | microfiber bragg grating with zinc oxide nanorod arrays for temperature sensing / aisyah mohamad aris, husna abdul rahman and sulaiman wadi harun |
| topic | Nanostructures Elementary particle physics |
| url | https://ir.uitm.edu.my/id/eprint/29589/ https://ir.uitm.edu.my/id/eprint/29589/ |