Temperature-independent chirped FBG pressure transducer with high sensitivity

High sensitivity pressure transducer is always in demand in many industrial applications. In this paper, a highly sensitive temperature discriminated pressure transducer based on the use of natural rubber diaphragm and chirped fibre Bragg grating (CFBG) is proposed and demonstrated. The sensing mech...

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Main Authors:	Vorathin, E., Z. M., Hafizi, A. M., Aizzuddin, M. K. A., Zaini, K. S., Lim
Format:	Article
Language:	English
Published:	Elsevier Ltd 2019
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/24238/ http://umpir.ump.edu.my/id/eprint/24238/ http://umpir.ump.edu.my/id/eprint/24238/ http://umpir.ump.edu.my/id/eprint/24238/1/Temperature-independent%20chirped%20FBG%20pressure%20transducer%20with%20high%20sensitivity.pdf

id	ump-24238
recordtype	eprints
spelling	ump-242382019-02-25T08:29:01Z http://umpir.ump.edu.my/id/eprint/24238/ Temperature-independent chirped FBG pressure transducer with high sensitivity Vorathin, E. Z. M., Hafizi A. M., Aizzuddin M. K. A., Zaini K. S., Lim TJ Mechanical engineering and machinery High sensitivity pressure transducer is always in demand in many industrial applications. In this paper, a highly sensitive temperature discriminated pressure transducer based on the use of natural rubber diaphragm and chirped fibre Bragg grating (CFBG) is proposed and demonstrated. The sensing mechanism is based on the measurement of bandwidth change and total reflection power. Results showed that the use of rubber diaphragm enhanced the sensitivity, which was experimentally obtained at -276.7 pm/kPa. Furthermore, the pressure transducer was temperature insensitive and cost-effective due to the simple demodulation technique. Elsevier Ltd 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/24238/1/Temperature-independent%20chirped%20FBG%20pressure%20transducer%20with%20high%20sensitivity.pdf Vorathin, E. and Z. M., Hafizi and A. M., Aizzuddin and M. K. A., Zaini and K. S., Lim (2019) Temperature-independent chirped FBG pressure transducer with high sensitivity. Optics and Lasers in Engineering, 117. pp. 49-56. ISSN 0143-8166 https://doi.org/10.1016/j.optlaseng.2019.01.012 https://doi.org/10.1016/j.optlaseng.2019.01.012
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Vorathin, E. Z. M., Hafizi A. M., Aizzuddin M. K. A., Zaini K. S., Lim Temperature-independent chirped FBG pressure transducer with high sensitivity
description	High sensitivity pressure transducer is always in demand in many industrial applications. In this paper, a highly sensitive temperature discriminated pressure transducer based on the use of natural rubber diaphragm and chirped fibre Bragg grating (CFBG) is proposed and demonstrated. The sensing mechanism is based on the measurement of bandwidth change and total reflection power. Results showed that the use of rubber diaphragm enhanced the sensitivity, which was experimentally obtained at -276.7 pm/kPa. Furthermore, the pressure transducer was temperature insensitive and cost-effective due to the simple demodulation technique.
format	Article
author	Vorathin, E. Z. M., Hafizi A. M., Aizzuddin M. K. A., Zaini K. S., Lim
author_facet	Vorathin, E. Z. M., Hafizi A. M., Aizzuddin M. K. A., Zaini K. S., Lim
author_sort	Vorathin, E.
title	Temperature-independent chirped FBG pressure transducer with high sensitivity
title_short	Temperature-independent chirped FBG pressure transducer with high sensitivity
title_full	Temperature-independent chirped FBG pressure transducer with high sensitivity
title_fullStr	Temperature-independent chirped FBG pressure transducer with high sensitivity
title_full_unstemmed	Temperature-independent chirped FBG pressure transducer with high sensitivity
title_sort	temperature-independent chirped fbg pressure transducer with high sensitivity
publisher	Elsevier Ltd
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/24238/ http://umpir.ump.edu.my/id/eprint/24238/ http://umpir.ump.edu.my/id/eprint/24238/ http://umpir.ump.edu.my/id/eprint/24238/1/Temperature-independent%20chirped%20FBG%20pressure%20transducer%20with%20high%20sensitivity.pdf
first_indexed	2023-09-18T22:36:33Z
last_indexed	2023-09-18T22:36:33Z
_version_	1777416634383728640

Temperature-independent chirped FBG pressure transducer with high sensitivity

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