Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/9042
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Stajanca, Pavol | - |
dc.contributor.author | Lacraz, Amédéé | - |
dc.contributor.author | Kalli, Kyriacos | - |
dc.contributor.author | Schukar, Marcus | - |
dc.contributor.author | Krebber, Katerina | - |
dc.contributor.other | Καλλή, Κυριάκος | - |
dc.date.accessioned | 2017-01-16T10:01:25Z | - |
dc.date.available | 2017-01-16T10:01:25Z | - |
dc.date.issued | 2016-04-29 | - |
dc.identifier.citation | (2016) Proceedings of SPIE - The International Society for Optical Engineering, 9899, art. no. 989911; Optical Sensing and Detection IV; Brussels; Belgium; 3 April 2016 through 7 April 2016 | en_US |
dc.identifier.isbn | 978-151060144-4 | - |
dc.identifier.issn | 0277-786X | - |
dc.description.abstract | In this work, the potential of fiber Bragg gratings (FBGs) in low-loss perfluorinated polymer optical fibers (PF-POFs) is explored. The FBG is femtosecond-inscribed in a commercial multi-mode (MM) PF-POF based on Cytop polymer. Femtosecond inscription leads to creation of a highly saturated grating with a number of higher order reflection peaks visible throughout the visible and near-infrared spectral region. For 2 mm long FBG having a pitch of 2.2895 μm, a total of nine higher-order MM reflection bands are visible spanning from 1548 nm (4th order) to 520 nm (12th order). Strain sensitivity was measured for 6 peak bands in 500-900 nm region, where relatively low cost CCD based spectrometers and broadband LEDs are available. Strain sensitivity increases almost linearly with increasing initial peak wavelength, growing from 4.82 ± 0.02 nm/% measured for 12th order peak at 517 nm to 8.12 ± 0.04 nm/% measured for 7th order peak at 883 nm. These values correspond to roughly 20 % higher sensitivity than silica FBGs exhibit in this spectral range. The gratings in PF-POFs combine the higher strain sensitivity and low-loss operation while maintaining the mechanical advantages of polymer optical fibers. Therefore, they hold a high potential for considerable broadening of polymer optical fiber Bragg gratings application range. | en_US |
dc.description.sponsorship | Brussels Photonics Team (B-PHOT),Research Foundation Flanders,The Society of Photo-Optical Instrumentation Engineers (SPIE),Visit Brussels | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.rights | © 2016 SPIE. | en_US |
dc.subject | Cytop | en_US |
dc.subject | Fiber Bragg gratings | en_US |
dc.subject | Fiber optics sensors | en_US |
dc.subject | Perfluorinated polymer optical fiber | en_US |
dc.subject | Strain sensitivity | en_US |
dc.title | Strain sensing with femtosecond inscribed FBGs in perfluorinated polymer optical fibers | en_US |
dc.type | Conference Papers | en_US |
dc.collaboration | BAM Federal Institute for Materials Research and Testing | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.subject.category | Physical Sciences | en_US |
dc.subject.category | Electrical Engineering - Electronic Engineering - Information Engineering | en_US |
dc.country | Cyprus | en_US |
dc.country | Germany | en_US |
dc.subject.field | Natural Sciences | en_US |
dc.publication | Peer Reviewed | en_US |
dc.relation.conference | Optical Sensing and Detection IV | en_US |
dc.identifier.doi | 10.1117/12.2225081 | en_US |
cut.common.academicyear | 2015-2016 | en_US |
item.fulltext | No Fulltext | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_c94f | - |
item.openairetype | conferenceObject | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | Department of Electrical Engineering, Computer Engineering and Informatics | - |
crisitem.author.dept | Department of Electrical Engineering, Computer Engineering and Informatics | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.orcid | 0000-0003-4541-092X | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
Appears in Collections: | Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation |
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