A highly sensitive multiplexed FBG pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet

Pressure measurement with a good sensitivity has always been a concern in most of the engineering applications and biomedical field. In this paper, a multiplexed FBG bonded on an ultrathin aluminium sheet which act as a cantilever deflected due to a deformation from a natural rubber based diaphragm...

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Main Authors:	Vorathin, E., Z. M., Hafizi, A. M., Aizzuddin, K. S., Lim
Format:	Article
Language:	English
Published:	Elsevier Ltd 2018
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/21112/ http://umpir.ump.edu.my/id/eprint/21112/ http://umpir.ump.edu.my/id/eprint/21112/ http://umpir.ump.edu.my/id/eprint/21112/7/highly%20sensitive%20multiplexed%20FBG%20pressure%20transducer1.pdf

id	ump-21112
recordtype	eprints
spelling	ump-211122018-05-03T02:13:45Z http://umpir.ump.edu.my/id/eprint/21112/ A highly sensitive multiplexed FBG pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet Vorathin, E. Z. M., Hafizi A. M., Aizzuddin K. S., Lim TJ Mechanical engineering and machinery Pressure measurement with a good sensitivity has always been a concern in most of the engineering applications and biomedical field. In this paper, a multiplexed FBG bonded on an ultrathin aluminium sheet which act as a cantilever deflected due to a deformation from a natural rubber based diaphragm has been proposed and studied. By using two gratings inscribed on a single optical fibre which senses the positive and negative strain has enhanced the sensitivity of the pressure transducer recorded at 329.56 pm/kPa or corresponding to 10.7893 kPa−1 across the range of 0 to 10 kPa with a good linearity of 99.76%. Furthermore, the thermal cross-sensitivity is compensated. Elsevier Ltd 2018 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/21112/7/highly%20sensitive%20multiplexed%20FBG%20pressure%20transducer1.pdf Vorathin, E. and Z. M., Hafizi and A. M., Aizzuddin and K. S., Lim (2018) A highly sensitive multiplexed FBG pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet. Optics & Laser Technology, 106. pp. 177-181. ISSN 0030-3992 https://doi.org/10.1016/j.optlastec.2018.04.003 doi: 10.1016/j.optlastec.2018.04.003
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 K. S., Lim A highly sensitive multiplexed FBG pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet
description	Pressure measurement with a good sensitivity has always been a concern in most of the engineering applications and biomedical field. In this paper, a multiplexed FBG bonded on an ultrathin aluminium sheet which act as a cantilever deflected due to a deformation from a natural rubber based diaphragm has been proposed and studied. By using two gratings inscribed on a single optical fibre which senses the positive and negative strain has enhanced the sensitivity of the pressure transducer recorded at 329.56 pm/kPa or corresponding to 10.7893 kPa−1 across the range of 0 to 10 kPa with a good linearity of 99.76%. Furthermore, the thermal cross-sensitivity is compensated.
format	Article
author	Vorathin, E. Z. M., Hafizi A. M., Aizzuddin K. S., Lim
author_facet	Vorathin, E. Z. M., Hafizi A. M., Aizzuddin K. S., Lim
author_sort	Vorathin, E.
title	A highly sensitive multiplexed FBG pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet
title_short	A highly sensitive multiplexed FBG pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet
title_full	A highly sensitive multiplexed FBG pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet
title_fullStr	A highly sensitive multiplexed FBG pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet
title_full_unstemmed	A highly sensitive multiplexed FBG pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet
title_sort	highly sensitive multiplexed fbg pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet
publisher	Elsevier Ltd
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/21112/ http://umpir.ump.edu.my/id/eprint/21112/ http://umpir.ump.edu.my/id/eprint/21112/ http://umpir.ump.edu.my/id/eprint/21112/7/highly%20sensitive%20multiplexed%20FBG%20pressure%20transducer1.pdf
first_indexed	2023-09-18T22:30:51Z
last_indexed	2023-09-18T22:30:51Z
_version_	1777416275503349760

A highly sensitive multiplexed FBG pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet

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