Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/4189
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kalli, Kyriacos | - |
dc.contributor.author | Johnson, Ian P. | - |
dc.contributor.author | Webb, David J. | - |
dc.contributor.other | Καλλή, Κυριάκος | - |
dc.date.accessioned | 2013-02-14T11:51:42Z | en |
dc.date.accessioned | 2013-05-17T10:36:25Z | - |
dc.date.accessioned | 2015-12-09T12:01:30Z | - |
dc.date.available | 2013-02-14T11:51:42Z | en |
dc.date.available | 2013-05-17T10:36:25Z | - |
dc.date.available | 2015-12-09T12:01:30Z | - |
dc.date.issued | 2012-01-30 | - |
dc.identifier.citation | Proceedings of SPIE - The International Society for Optical Engineering, 8351, art. no. 835106; 3rd Asia Pacific Optical Sensors Conference; NSW;31 January - February 2012; Sydney | en_US |
dc.identifier.isbn | 978-081949027-8 | - |
dc.identifier.issn | 0277-786X | - |
dc.description.abstract | The sensitivity of a fibre Bragg grating (FBG) sensor fabricated in polymer optical fibre (POF) to hydrostatic pressure was investigated for the first time. In this initial investigative work a reflected Bragg response of a FBG fabricated in multimode microstructured POF (MMmPOF) was monitored, whilst the hydrostatic pressure was increased up to 10MPa. Positive sensitivities were observed, meaning a positive wavelength shift to increasing pressure, as opposed to negative sensitivities monitored when using a FBG sensor fabricated in silica optical fibre. The FBG sensors fabricated in the MMmPOF gave fractional changes in wavelength and hence sensitivities of at least 64.05×10 -6/MPa, which is some 25 times larger than the -2.50×10 -6/MPa sensitivity of a FBG sensor fabricated in silica optical fibre that was measured in this work. Furthermore this work highlighted a decrease in sensitivity of the FBG sensor fabricated in the MMmPOF by some 50% by sealing the holes of the mPOF at the tip of the fibre with an adhesive. This offers the potential to tailor the response of the sensor to hydrostatic pressure. | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.rights | © 2011 Society of Photo-Optical Instrumentation Engineers (SPIE). | en_US |
dc.subject | Hydrostatics | en_US |
dc.subject | Photonic crystals | en_US |
dc.subject | Optical fibers | en_US |
dc.subject | Silica | en_US |
dc.subject | Plastic optical fibers | en_US |
dc.title | Hydrostatic pressure sensing using a polymer optical fibre bragg gratings | en_US |
dc.type | Conference Papers | en_US |
dc.collaboration | Aston University | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.subject.category | Electrical Engineering - Electronic Engineering - Information Engineering | en_US |
dc.country | United Kingdom | en_US |
dc.country | Cyprus | en_US |
dc.subject.field | Engineering and Technology | en_US |
dc.publication | Peer Reviewed | en_US |
dc.relation.conference | Asia-Pacific Optical Sensors Conference | en_US |
dc.identifier.doi | 10.1117/12.914391 | en_US |
dc.dept.handle | 123456789/134 | en |
cut.common.academicyear | 2011-2012 | en_US |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_c94f | - |
item.cerifentitytype | Publications | - |
item.openairetype | conferenceObject | - |
crisitem.author.dept | Department of Electrical Engineering, Computer Engineering and Informatics | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.orcid | 0000-0003-4541-092X | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
Appears in Collections: | Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation |
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