Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/126415
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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Nguyen, L.V. | - |
dc.contributor.author | Schartner, E.P. | - |
dc.contributor.author | Otten, D. | - |
dc.contributor.author | Yu, Z. | - |
dc.contributor.author | Lancaster, D. | - |
dc.contributor.author | Ebendorff-Heidepriem, H. | - |
dc.contributor.author | Warren-Smith, S.C. | - |
dc.contributor.editor | Mitchell, A. | - |
dc.contributor.editor | RubinszteinDunlop, H. | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Proceedings of SPIE, 2019 / Mitchell, A., RubinszteinDunlop, H. (ed./s), vol.11200, pp.112000X-1-112000X-2 | - |
dc.identifier.isbn | 1510631402 | - |
dc.identifier.isbn | 9781510631403 | - |
dc.identifier.issn | 0277-786X | - |
dc.identifier.issn | 1996-756X | - |
dc.identifier.uri | http://hdl.handle.net/2440/126415 | - |
dc.description | Conference 11200 - AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019 | - |
dc.description.abstract | This paper reports on a multi-point optical fiber pressure sensor using fiber Bragg gratings (FBGs) written on an exposed core optical fiber (ECF) by femtosecond laser. The pressure sensing elements were constructed as Fabry-Perot (FP) interferometers of different cavity lengths using pairs of FBGs with identical resonant wavelength. In this fashion an interference pattern was formed within the FBG bandwidth with much narrower fringes, leading to better detection limit. Fast Fourier transform (FFT) was used to calculate the phase change of the FP interference pattern with respect to applied pressure. The pressure sensitivity was proportional to the cavity FP cavity length, and reached -0.672 rad/MPa for the case of FP with 9 mm cavity length. The proposed sensor has potential to measure pressure at very high temperature thanks to its single material configuration. | - |
dc.description.statementofresponsibility | Linh V. Nguyen, Erik P. Schartner, Dale Otten, Zheng Yu, David Lancaster, Heike Ebendorff- Heidepriem, and Stephen C. Warren-Smith | - |
dc.language.iso | en | - |
dc.publisher | SPIE | - |
dc.relation.ispartofseries | Proceedings of SPIE; 11200 | - |
dc.relation.isreplacedby | 2440/129426 | - |
dc.relation.isreplacedby | http://hdl.handle.net/2440/129426 | - |
dc.rights | © 2019 SPIE | - |
dc.source.uri | https://www.spiedigitallibrary.org/conference-proceedings-of-SPIE/11200.toc | - |
dc.subject | Fiber Bragg gratings; optical fiber sensor; pressure sensing; high temperature | - |
dc.title | Multi-point optical fiber pressure sensor | - |
dc.type | Conference paper | - |
dc.contributor.conference | Australia and New Zealand Conference on Optics and Photonics (ANZCOP) (8 Dec 2019 - 12 Dec 2019 : Melbourne, Australia) | - |
dc.identifier.doi | 10.1117/12.2541295 | - |
dc.publisher.place | Bellingham, Washington | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/CE140100003 | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/LP150100657 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Nguyen, L.V. [0000-0002-2543-2374] | - |
dc.identifier.orcid | Schartner, E.P. [0000-0003-1669-4302] | - |
dc.identifier.orcid | Yu, Z. [0000-0002-0163-9995] | - |
dc.identifier.orcid | Ebendorff-Heidepriem, H. [0000-0002-4877-7770] | - |
dc.identifier.orcid | Warren-Smith, S.C. [0000-0002-2612-6344] | - |
Appears in Collections: | Aurora harvest 8 IPAS publications |
Files in This Item:
File | Description | Size | Format | |
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hdl_126415.pdf | Submitted version | 531.94 kB | Adobe PDF | View/Open |
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