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Development of FBG sensing system for outdoor temperature environment

We have experimentally designed a practical pass-through type FBG temperature sensor. The objective of this study is to design and built a prototype outdoor fibre Bragg grating (FBG) temperature sensor system. Its performance is evaluated at different times of the day. In order to reduce the optical...

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Main Authors: Daud, S., Jalil, Muhammad Arif, Najmee, S., Saktioto, Saktioto, Ali, Jalil, Yupapin, P. P.
Format: Conference or Workshop Item
Language:English
Published: 2011
Subjects:
Q Science
Online Access:http://eprints.utm.my/id/eprint/28877/1/MuhammadArif2011_DevelopmentofFBGSensingSystem.pdf
http://eprints.utm.my/id/eprint/28877/
http://dx.doi.org/10.1016/j.proeng.2011.03.071
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spelling my.utm.288772022-01-31T08:38:04Z http://eprints.utm.my/id/eprint/28877/ Development of FBG sensing system for outdoor temperature environment Daud, S. Jalil, Muhammad Arif Najmee, S. Saktioto, Saktioto Ali, Jalil Yupapin, P. P. Q Science We have experimentally designed a practical pass-through type FBG temperature sensor. The objective of this study is to design and built a prototype outdoor fibre Bragg grating (FBG) temperature sensor system. Its performance is evaluated at different times of the day. In order to reduce the optical losses of the FBG system, the shortest optical fiber path used to connect the FBG system is 55.5m. It has a total connector loss 4.0 dB and fibre loss of 0.3 dB thus giving a total loss of the system as 4.3 dB. The FBG sensor system is connected to the tunable laser source (TLS) and optical spectrum analyzer (OSA). The TLS is used to provide a broadband light source via a fibre optic cable of wavelength 1550 nm. The OSA is used to display the transmission and reflection spectrum to give the Bragg wavelength ?B, bandwidth and power dip. The output spectrum can be obtained through direct connection to the FBG. Result of transmission and reflection spectrum show the sensitivity which is calculated from the slope of the graph. The FBG temperature sensor system has an average sensitivity of 9.1 pm (°C)-1 based on the transmission spectrum. It has an average sensitivity of 10.6 pm (°C)-1 based on the reflection spectrum. 2011 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/28877/1/MuhammadArif2011_DevelopmentofFBGSensingSystem.pdf Daud, S. and Jalil, Muhammad Arif and Najmee, S. and Saktioto, Saktioto and Ali, Jalil and Yupapin, P. P. (2011) Development of FBG sensing system for outdoor temperature environment. In: 2nd International Science, Social Science, Engineering and Energy Conference 2010, I-SEEC 2010, 15 December 2010 - 16 December 2010, Nakhonphanom, Thailand. http://dx.doi.org/10.1016/j.proeng.2011.03.071
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic Q Science
spellingShingle Q Science
Daud, S.
Jalil, Muhammad Arif
Najmee, S.
Saktioto, Saktioto
Ali, Jalil
Yupapin, P. P.
Development of FBG sensing system for outdoor temperature environment
description We have experimentally designed a practical pass-through type FBG temperature sensor. The objective of this study is to design and built a prototype outdoor fibre Bragg grating (FBG) temperature sensor system. Its performance is evaluated at different times of the day. In order to reduce the optical losses of the FBG system, the shortest optical fiber path used to connect the FBG system is 55.5m. It has a total connector loss 4.0 dB and fibre loss of 0.3 dB thus giving a total loss of the system as 4.3 dB. The FBG sensor system is connected to the tunable laser source (TLS) and optical spectrum analyzer (OSA). The TLS is used to provide a broadband light source via a fibre optic cable of wavelength 1550 nm. The OSA is used to display the transmission and reflection spectrum to give the Bragg wavelength ?B, bandwidth and power dip. The output spectrum can be obtained through direct connection to the FBG. Result of transmission and reflection spectrum show the sensitivity which is calculated from the slope of the graph. The FBG temperature sensor system has an average sensitivity of 9.1 pm (°C)-1 based on the transmission spectrum. It has an average sensitivity of 10.6 pm (°C)-1 based on the reflection spectrum.
format Conference or Workshop Item
author Daud, S.
Jalil, Muhammad Arif
Najmee, S.
Saktioto, Saktioto
Ali, Jalil
Yupapin, P. P.
author_facet Daud, S.
Jalil, Muhammad Arif
Najmee, S.
Saktioto, Saktioto
Ali, Jalil
Yupapin, P. P.
author_sort Daud, S.
title Development of FBG sensing system for outdoor temperature environment
title_short Development of FBG sensing system for outdoor temperature environment
title_full Development of FBG sensing system for outdoor temperature environment
title_fullStr Development of FBG sensing system for outdoor temperature environment
title_full_unstemmed Development of FBG sensing system for outdoor temperature environment
title_sort development of fbg sensing system for outdoor temperature environment
publishDate 2011
url http://eprints.utm.my/id/eprint/28877/1/MuhammadArif2011_DevelopmentofFBGSensingSystem.pdf
http://eprints.utm.my/id/eprint/28877/
http://dx.doi.org/10.1016/j.proeng.2011.03.071
_version_ 1724073258030989312
score 13.211869

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