Performance comparison of high temperature sensor based on non‐adiabatic silica microfiber and single mode‐multimode‐single mode fiber structure
A fiber-based temperature sensor operating at high temperature was demonstrated using multimode interference effect and its performance was compared with that of two different probes based on a non-adiabatic microfiber and singlemode-multimode-singlemode (SMS) fiber structure. Interference fringes o...
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my.um.eprints.229492019-11-04T07:25:27Z http://eprints.um.edu.my/22949/ Performance comparison of high temperature sensor based on non‐adiabatic silica microfiber and single mode‐multimode‐single mode fiber structure Yusof, Nur Hotimah Razak, Hashim Abdul Arof, Hamzah Harun, Sulaiman Wadi TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering A fiber-based temperature sensor operating at high temperature was demonstrated using multimode interference effect and its performance was compared with that of two different probes based on a non-adiabatic microfiber and singlemode-multimode-singlemode (SMS) fiber structure. Interference fringes of the output red-shifted as the temperature increased due to the change in the effective refractive index of the multiple modes inside both structures. The sensor probes were able to measure the temperature variation up to 400°C with a linearity of more than 90%. The temperature sensitivity of the microfiber and SMS sensors is 6.0 pm/°C and 11.1 pm/°C, respectively. Our proposed sensors are simple, relatively cheap to be fabricated, and could operate at high temperatures above 300°C. John Wiley & Sons 2019 Article PeerReviewed Yusof, Nur Hotimah and Razak, Hashim Abdul and Arof, Hamzah and Harun, Sulaiman Wadi (2019) Performance comparison of high temperature sensor based on non‐adiabatic silica microfiber and single mode‐multimode‐single mode fiber structure. Microwave and Optical Technology Letters, 61 (2). pp. 431-435. ISSN 0895-2477 https://doi.org/10.1002/mop.31595 doi:10.1002/mop.31595 |
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TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Yusof, Nur Hotimah Razak, Hashim Abdul Arof, Hamzah Harun, Sulaiman Wadi Performance comparison of high temperature sensor based on non‐adiabatic silica microfiber and single mode‐multimode‐single mode fiber structure |
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A fiber-based temperature sensor operating at high temperature was demonstrated using multimode interference effect and its performance was compared with that of two different probes based on a non-adiabatic microfiber and singlemode-multimode-singlemode (SMS) fiber structure. Interference fringes of the output red-shifted as the temperature increased due to the change in the effective refractive index of the multiple modes inside both structures. The sensor probes were able to measure the temperature variation up to 400°C with a linearity of more than 90%. The temperature sensitivity of the microfiber and SMS sensors is 6.0 pm/°C and 11.1 pm/°C, respectively. Our proposed sensors are simple, relatively cheap to be fabricated, and could operate at high temperatures above 300°C. |
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Article |
author |
Yusof, Nur Hotimah Razak, Hashim Abdul Arof, Hamzah Harun, Sulaiman Wadi |
author_facet |
Yusof, Nur Hotimah Razak, Hashim Abdul Arof, Hamzah Harun, Sulaiman Wadi |
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Yusof, Nur Hotimah |
title |
Performance comparison of high temperature sensor based on non‐adiabatic silica microfiber and single mode‐multimode‐single mode fiber structure |
title_short |
Performance comparison of high temperature sensor based on non‐adiabatic silica microfiber and single mode‐multimode‐single mode fiber structure |
title_full |
Performance comparison of high temperature sensor based on non‐adiabatic silica microfiber and single mode‐multimode‐single mode fiber structure |
title_fullStr |
Performance comparison of high temperature sensor based on non‐adiabatic silica microfiber and single mode‐multimode‐single mode fiber structure |
title_full_unstemmed |
Performance comparison of high temperature sensor based on non‐adiabatic silica microfiber and single mode‐multimode‐single mode fiber structure |
title_sort |
performance comparison of high temperature sensor based on non‐adiabatic silica microfiber and single mode‐multimode‐single mode fiber structure |
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John Wiley & Sons |
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2019 |
url |
http://eprints.um.edu.my/22949/ https://doi.org/10.1002/mop.31595 |
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1651867380553351168 |
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13.160551 |