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...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier Ltd
2019
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| Online Access: | 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 |
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| 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. |
| building | UMP Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T02:33:58Z |
| format | Article |
| id | ump-24238 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:33:58Z |
| publishDate | 2019 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| 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. (Published) https://doi.org/10.1016/j.optlaseng.2019.01.012 https://doi.org/10.1016/j.optlaseng.2019.01.012 |
| 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 |
| title | 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_short | Temperature-independent chirped FBG pressure transducer with high sensitivity |
| title_sort | temperature-independent chirped fbg pressure transducer with high sensitivity |
| topic | TJ Mechanical engineering and machinery |
| 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 |