{"id":"https://openalex.org/W2783791239","doi":"https://doi.org/10.3390/s18010201","title":"Optical Fiber Demodulation System with High Performance for Assessing Fretting Damage of Steam Generator Tubes","display_name":"Optical Fiber Demodulation System with High Performance for Assessing Fretting Damage of Steam Generator Tubes","publication_year":2018,"publication_date":"2018-01-12","ids":{"openalex":"https://openalex.org/W2783791239","doi":"https://doi.org/10.3390/s18010201","mag":"2783791239","pmid":"https://pubmed.ncbi.nlm.nih.gov/29329225"},"language":"en","primary_location":{"id":"doi:10.3390/s18010201","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18010201","pdf_url":"https://www.mdpi.com/1424-8220/18/1/201/pdf?version=1515744966","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/18/1/201/pdf?version=1515744966","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060535181","display_name":"Peijian Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peijian Huang","raw_affiliation_strings":["The Key Laboratory of Optoelectronic Technology & System (Ministry of Education), Chongqing University, Chongqing 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Key Laboratory of Optoelectronic Technology & System (Ministry of Education), Chongqing University, Chongqing 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100387201","display_name":"Ning Wang","orcid":"https://orcid.org/0000-0003-0726-0924"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ning Wang","raw_affiliation_strings":["The Key Laboratory of Optoelectronic Technology & System (Ministry of Education), Chongqing University, Chongqing 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Key Laboratory of Optoelectronic Technology & System (Ministry of Education), Chongqing University, Chongqing 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100759021","display_name":"Junying Li","orcid":"https://orcid.org/0000-0003-0405-9352"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junying Li","raw_affiliation_strings":["The Key Laboratory of Optoelectronic Technology & System (Ministry of Education), Chongqing University, Chongqing 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Key Laboratory of Optoelectronic Technology & System (Ministry of Education), Chongqing University, Chongqing 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101853456","display_name":"Yong Zhu","orcid":"https://orcid.org/0009-0006-3146-9997"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Zhu","raw_affiliation_strings":["The Key Laboratory of Optoelectronic Technology & System (Ministry of Education), Chongqing University, Chongqing 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Key Laboratory of Optoelectronic Technology & System (Ministry of Education), Chongqing University, Chongqing 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023191101","display_name":"Jie Zhang","orcid":"https://orcid.org/0000-0003-3831-2993"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Zhang","raw_affiliation_strings":["The Key Laboratory of Optoelectronic Technology & System (Ministry of Education), Chongqing University, Chongqing 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Key Laboratory of Optoelectronic Technology & System (Ministry of Education), Chongqing University, Chongqing 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067914580","display_name":"Zhide Xi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhide Xi","raw_affiliation_strings":["Nuclear Power Institute of China, Chengdu 610041, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuclear Power Institute of China, Chengdu 610041, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100387201"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.2969,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.55410255,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"18","issue":"1","first_page":"201","last_page":"201"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11799","display_name":"Adhesion, Friction, and Surface Interactions","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12252","display_name":"Mechanical stress and fatigue analysis","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.819932222366333},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5305593013763428},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.5169045925140381},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5005786418914795},{"id":"https://openalex.org/keywords/transducer","display_name":"Transducer","score":0.4669189453125},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.44659724831581116},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4268222153186798},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.4221228361129761},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3745590150356293},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3482101559638977},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29854249954223633},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2684881091117859},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1649417281150818},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14615494012832642},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.12212398648262024}],"concepts":[{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.819932222366333},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5305593013763428},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.5169045925140381},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5005786418914795},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.4669189453125},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.44659724831581116},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4268222153186798},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.4221228361129761},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3745590150356293},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3482101559638977},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29854249954223633},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2684881091117859},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1649417281150818},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14615494012832642},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.12212398648262024},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s18010201","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18010201","pdf_url":"https://www.mdpi.com/1424-8220/18/1/201/pdf?version=1515744966","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:29329225","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29329225","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:24b00a860184412bbbfc831da0dc26e5","is_oa":true,"landing_page_url":"https://doaj.org/article/24b00a860184412bbbfc831da0dc26e5","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 18, Iss 1, p 201 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:4717902","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5795533","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/1/201/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s18010201","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 18; Issue 1; Pages: 201","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s18010201","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18010201","pdf_url":"https://www.mdpi.com/1424-8220/18/1/201/pdf?version=1515744966","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.800000011920929}],"awards":[{"id":"https://openalex.org/G2333632816","display_name":null,"funder_award_id":"Grant No.51505047","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4509018890","display_name":null,"funder_award_id":"Grant No.106112016CDJXY120004","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2783791239.pdf","grobid_xml":"https://content.openalex.org/works/W2783791239.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W1580612101","https://openalex.org/W1963550223","https://openalex.org/W1977101862","https://openalex.org/W2010451947","https://openalex.org/W2057885446","https://openalex.org/W2061639919","https://openalex.org/W2081568738","https://openalex.org/W2099281887","https://openalex.org/W2118195355","https://openalex.org/W2169680629","https://openalex.org/W2741710819","https://openalex.org/W2773716020","https://openalex.org/W6641010680","https://openalex.org/W6644343156","https://openalex.org/W6729362735"],"related_works":["https://openalex.org/W2351972135","https://openalex.org/W610912452","https://openalex.org/W2942569287","https://openalex.org/W2547494374","https://openalex.org/W1979506785","https://openalex.org/W2075841941","https://openalex.org/W3182082895","https://openalex.org/W1996601847","https://openalex.org/W2082444836","https://openalex.org/W2092877997"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2,90],"access":[3],"the":[4,8,35,41,45,50,53,64,67,94,107,121],"fretting":[5],"damage":[6],"of":[7,66,74,93,96,103,112,139,146],"steam":[9,129],"generator":[10,130],"tube":[11,54],"(SGT),":[12],"a":[13,24,81,127,136,143],"fast":[14],"fiber":[15,104],"Fabry-Perot":[16],"(F-P)":[17],"non-scanning":[18],"correlation":[19],"demodulation":[20,62,108,122],"system":[21,123],"based":[22],"on":[23],"super":[25],"luminescent":[26],"light":[27,36],"emitting":[28],"diode":[29],"(SLED)":[30],"was":[31,58,88,118],"performed.":[32],"By":[33],"demodulating":[34],"signal":[37,138],"coming":[38],"out":[39],"from":[40],"F-P":[42,116],"force":[43,48,137],"sensor,":[44],"radial":[46],"collision":[47,144],"between":[49],"SGT":[51],"and":[52,71,115,133],"support":[55],"plate":[56],"(TSP)":[57],"interrogated.":[59],"For":[60],"higher":[61],"accuracy,":[63],"effects":[65],"center":[68],"wavelength,":[69],"bandwidth,":[70],"spectrum":[72],"noise":[73],"SLED":[75],"were":[76],"discussed":[77],"in":[78,106,126],"detail.":[79],"Specially,":[80],"piezoelectric":[82],"ceramic":[83],"transducer":[84],"(PZT)":[85],"modulation":[86],"method":[87],"developed":[89],"get":[91],"rid":[92],"interference":[95],"mode":[97],"coupling":[98],"induced":[99],"by":[100],"different":[101],"types":[102],"optics":[105],"system.":[109],"The":[110],"reflectivity":[111],"optical":[113],"wedge":[114],"sensor":[117],"optimized.":[119],"Finally,":[120],"worked":[124],"well":[125],"1:1":[128],"test":[131],"loop":[132],"successfully":[134],"demodulated":[135],"32":[140],"N":[141],"with":[142],"time":[145],"2":[147],"ms.":[148]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}