Publication
Simultaneous displacement and temperature sensing using a white light interrogated low finesse cavity in line with a fiber Bragg grating
| Summary: | A fiber optic sensing system for simultaneous measurement of displacement and temperature is presented. It is based on the use of a low finesse extrinsic Fabry-Pérot cavity and a fiber Bragg grating for temperature compensation. A while light tandem interferometric technique is used to recover the signal from the low fitnesse cavity, providing both fringe visibility and phase measurements. These, together with the fiber grating signal, give two equations that can be used to simultaneously determine temperature and displacement Theoretical analysis of the sensing scheme is performed. Experimental results are presented which validate theoretical predictions and also demonstrate the feasibility of this sensing system in practical applications. |
|---|---|
| Main Authors: | Ferreira, L A |
| Other Authors: | Lobo Ribeiro, Antonio B.; Santos, J L; Farahi, F |
| Year: | 1998 |
| Country: | Portugal |
| Document type: | article |
| Access type: | restricted access |
| Associated institution: | Universidade Fernando Pessoa |
| Language: | English |
| Origin: | Repositório Institucional da Fernando Pessoa |
| _version_ | 1877784530477121536 |
|---|---|
| author | Ferreira, L A |
| author2 | Lobo Ribeiro, Antonio B. Santos, J L Farahi, F |
| author2_role | author author author |
| author_facet | Ferreira, L A Lobo Ribeiro, Antonio B. Santos, J L Farahi, F |
| author_role | author |
| contributor_name_str_mv | Repositório Institucional da Fernando Pessoa |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Ferreira, L A\"},{\"Person.name\":\"Lobo Ribeiro, Antonio B.\",\"Person.identifier.cienciaID\":\"8115-5EF3-3071\",\"Person.identifier.orcid\":\"0000-0002-2988-1222\",\"Person.identifier.researcherID\":\"D-3961-2011\",\"Person.identifier.scopusAuthorID\":\"55481108100\"},{\"Person.name\":\"Santos, J L\"},{\"Person.name\":\"Farahi, F\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório Institucional da Fernando Pessoa |
| datacite.creators.creator.creatorName.fl_str_mv | Ferreira, L A Lobo Ribeiro, Antonio B. Santos, J L Farahi, F |
| datacite.date.Accepted.fl_str_mv | 1998-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2019-09-23T09:44:16Z |
| datacite.date.embargoed.fl_str_mv | 2019-09-23T09:44:16Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.titles.title.fl_str_mv | Simultaneous displacement and temperature sensing using a white light interrogated low finesse cavity in line with a fiber Bragg grating |
| dc.contributor.none.fl_str_mv | Repositório Institucional da Fernando Pessoa |
| dc.creator.none.fl_str_mv | Ferreira, L A Lobo Ribeiro, Antonio B. Santos, J L Farahi, F |
| dc.date.Accepted.fl_str_mv | 1998-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2019-09-23T09:44:16Z |
| dc.date.embargoed.fl_str_mv | 2019-09-23T09:44:16Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10284/8014 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | IOP Publishing |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.title.fl_str_mv | Simultaneous displacement and temperature sensing using a white light interrogated low finesse cavity in line with a fiber Bragg grating |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | A fiber optic sensing system for simultaneous measurement of displacement and temperature is presented. It is based on the use of a low finesse extrinsic Fabry-Pérot cavity and a fiber Bragg grating for temperature compensation. A while light tandem interferometric technique is used to recover the signal from the low fitnesse cavity, providing both fringe visibility and phase measurements. These, together with the fiber grating signal, give two equations that can be used to simultaneously determine temperature and displacement Theoretical analysis of the sensing scheme is performed. Experimental results are presented which validate theoretical predictions and also demonstrate the feasibility of this sensing system in practical applications. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://bdigital.ufp.pt/bitstreams/14962abe-0dec-426d-91d7-0038a0d3bbfa/download |
| id | ufp_f9d4abb1f3966e8863856efb2232b205 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10284/8014 |
| inst_facet_str | urn:organizationAcronym:ufp{{{_:::_}}}Universidade Fernando Pessoa |
| instacron_str | ufp |
| institution | Universidade Fernando Pessoa |
| instname_str | Universidade Fernando Pessoa |
| language | eng |
| network_acronym_str | ufp |
| network_name_str | Repositório Institucional da Fernando Pessoa |
| oai_identifier_str | oai:bdigital.ufp.pt:10284/8014 |
| organization_str_mv | urn:organizationAcronym:ufp |
| person_str_mv | Ferreira, L A Lobo Ribeiro, Antonio B. Lobo Ribeiro, Antonio B. https://www.ciencia-id.pt/8115-5EF3-3071 8115-5EF3-3071 http://orcid.org/0000-0002-2988-1222 0000-0002-2988-1222 Santos, J L Farahi, F |
| publishDate | 1998 |
| publisher.none.fl_str_mv | IOP Publishing |
| repo_facet_str | urn:repositoryAcronym:ufp{{{_:::_}}}Repositório Institucional da Fernando Pessoa |
| reponame_str | Repositório Institucional da Fernando Pessoa |
| repository_id_str | urn:repositoryAcronym:ufp |
| service_str_mv | urn:repositoryAcronym:ufp |
| spelling | engIOP Publishingpt_PTA fiber optic sensing system for simultaneous measurement of displacement and temperature is presented. It is based on the use of a low finesse extrinsic Fabry-Pérot cavity and a fiber Bragg grating for temperature compensation. A while light tandem interferometric technique is used to recover the signal from the low fitnesse cavity, providing both fringe visibility and phase measurements. These, together with the fiber grating signal, give two equations that can be used to simultaneously determine temperature and displacement Theoretical analysis of the sensing scheme is performed. Experimental results are presented which validate theoretical predictions and also demonstrate the feasibility of this sensing system in practical applications.application/pdfpt_PTSimultaneous displacement and temperature sensing using a white light interrogated low finesse cavity in line with a fiber Bragg gratingFerreira, L APersonalLobo Ribeiro, Antonio B.DSpacehttp://dspace.org/items/8fde3cf0-3a27-4c58-b2ba-6cfcda6e4517DSpacehttp://dspace.org/items/8fde3cf0-3a27-4c58-b2ba-6cfcda6e4517Lobo RibeiroAntonioCiência IDhttps://www.ciencia-id.pt8115-5EF3-3071ORCIDhttp://orcid.org0000-0002-2988-1222Researcher IDhttps://www.researcherid.comD-3961-2011Scopus Author IDhttps://www.scopus.com55481108100Santos, J LFarahi, FHostingInstitutionOrganizationalRepositório Institucional da Fernando Pessoae-mailmailto:b-digital@ufp.ptb-digital@ufp.ptDOIIsPartOf10.1088/0964-1726/7/2/0062019-09-23T09:44:16Z19981998-01-01T00:00:00ZHandlehttp://hdl.handle.net/10284/8014http://purl.org/coar/access_right/c_16ecrestricted access225615 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://bdigital.ufp.pt/bitstreams/14962abe-0dec-426d-91d7-0038a0d3bbfa/downloadSmart Materials and Structures72189198 |
| spellingShingle | Simultaneous displacement and temperature sensing using a white light interrogated low finesse cavity in line with a fiber Bragg grating Ferreira, L A |
| status | SINGLETON |
| title | Simultaneous displacement and temperature sensing using a white light interrogated low finesse cavity in line with a fiber Bragg grating |
| title_full | Simultaneous displacement and temperature sensing using a white light interrogated low finesse cavity in line with a fiber Bragg grating |
| title_fullStr | Simultaneous displacement and temperature sensing using a white light interrogated low finesse cavity in line with a fiber Bragg grating |
| title_full_unstemmed | Simultaneous displacement and temperature sensing using a white light interrogated low finesse cavity in line with a fiber Bragg grating |
| title_short | Simultaneous displacement and temperature sensing using a white light interrogated low finesse cavity in line with a fiber Bragg grating |
| title_sort | Simultaneous displacement and temperature sensing using a white light interrogated low finesse cavity in line with a fiber Bragg grating |
| url | http://hdl.handle.net/10284/8014 |
| visible | 1 |
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