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http://hdl.handle.net/10773/35894
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Santos, João P. | pt_PT |
dc.contributor.author | Bierlich, Jörg | pt_PT |
dc.contributor.author | Kobelke, Jens | pt_PT |
dc.contributor.author | Ferreira, Marta S. | pt_PT |
dc.date.accessioned | 2023-01-20T09:44:00Z | - |
dc.date.issued | 2022-08-01 | - |
dc.identifier.issn | 0146-9592 | pt_PT |
dc.identifier.uri | http://hdl.handle.net/10773/35894 | - |
dc.description.abstract | A fiber sensor based on a silica capillary in a balloon-like shape for simultaneous measurement of displacement and temperature is proposed and experimentally demonstrated. The sensor is fabricated by splicing a segment of a hollow-core fiber between two single-mode fibers (SMF) and by creating a balloon shape with the capillary at the top-center position. The SMF-capillary-SMF configuration excites an antiresonant (AR) guidance, and the balloon shape enhances the Mach-Zehnder interferometer (MZI). Experimental results show that, for a balloon length of 4.0 cm and a capillary length of 1.2 cm, the AR is insensitive to displacement and its sensitivity to temperature is 14.3 pm/°C, while the MZI has a sensitivity to displacement of 1.68 nm/mm in the range between 0 and 5 mm and a sensitivity to temperature of 28.6 pm/°C, twice the value of the AR. The proposed fiber sensor has only one sensing element in one configuration, which makes it simple to fabricate as well as low cost. | pt_PT |
dc.language.iso | eng | pt_PT |
dc.publisher | Optica Publishing Group | pt_PT |
dc.relation | CENTRO-01-0145-FEDER- 031568 | pt_PT |
dc.relation | info:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FEEI-EEE%2F31568%2F2017/PT | pt_PT |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50025%2F2020/PT | pt_PT |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50025%2F2020/PT | pt_PT |
dc.relation | info:eu-repo/grantAgreement/FCT/CEEC IND 2018/CEECIND%2F00777%2F2018%2FCP1559%2FCT0030/PT | pt_PT |
dc.relation | bilateral cooperation FCT/DAAD | pt_PT |
dc.relation | FKZ 03WKCV03E | pt_PT |
dc.rights | embargoedAccess | pt_PT |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | pt_PT |
dc.subject | Optical Fibers | pt_PT |
dc.subject | Displacement | pt_PT |
dc.subject | Temperature | pt_PT |
dc.subject | Fiber Optic Technology | pt_PT |
dc.subject | Interferometry | pt_PT |
dc.subject | Balloon-shaped Fiber Sensor | pt_PT |
dc.title | Simultaneous measurement of displacement and temperature using a balloon-like hybrid fiber sensor | pt_PT |
dc.type | article | pt_PT |
dc.description.version | published | pt_PT |
dc.peerreviewed | yes | pt_PT |
degois.publication.firstPage | 3708 | pt_PT |
degois.publication.issue | 15 | pt_PT |
degois.publication.lastPage | 3711 | pt_PT |
degois.publication.title | Optics Letters | pt_PT |
degois.publication.volume | 47 | pt_PT |
dc.date.embargo | 2023-08 | - |
dc.identifier.doi | 10.1364/OL.465403 | pt_PT |
dc.identifier.essn | 1539-4794 | pt_PT |
Appears in Collections: | DFis - Artigos I3N-FSCOSD - Artigos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
2022_accepted_version_SANTOS_hybrid balloon.pdf | 692.42 kB | Adobe PDF | View/Open |
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