{"id":"https://openalex.org/W4392024448","doi":"https://doi.org/10.1109/access.2024.3368883","title":"High-Performance Extrinsic Fabry-Perot Fiber Optic Acoustic Sensor Based on Au/PI Composite Film","display_name":"High-Performance Extrinsic Fabry-Perot Fiber Optic Acoustic Sensor Based on Au/PI Composite Film","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4392024448","doi":"https://doi.org/10.1109/access.2024.3368883"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3368883","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3368883","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/10380310/10443468.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/10380310/10443468.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091565174","display_name":"Z. H. Zhu","orcid":"https://orcid.org/0009-0005-0076-9826"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zekun Zhu","raw_affiliation_strings":["Department of Materials Science, Fudan University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0005-0076-9826","affiliations":[{"raw_affiliation_string":"Department of Materials Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hanyu Shuai","orcid":"https://orcid.org/0009-0007-6964-5965"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanyu Shuai","raw_affiliation_strings":["Department of Materials Science, Fudan University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0007-6964-5965","affiliations":[{"raw_affiliation_string":"Department of Materials Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060107836","display_name":"Kun Jia","orcid":"https://orcid.org/0000-0002-7906-8109"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Jia","raw_affiliation_strings":["Department of Materials Science, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100570807","display_name":"Yuanyuan Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanyuan Sun","raw_affiliation_strings":["Department of Materials Science, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022222545","display_name":"Bo Jia","orcid":"https://orcid.org/0000-0002-7178-424X"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Jia","raw_affiliation_strings":["Department of Materials Science, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101927309","display_name":"Pengwei Zhou","orcid":"https://orcid.org/0000-0002-0551-7805"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengwei Zhou","raw_affiliation_strings":["Department of Materials Science, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7467,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.64928178,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"12","issue":null,"first_page":"30427","last_page":"30433"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9998999834060669,"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":0.9998999834060669,"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/T10299","display_name":"Photonic and Optical Devices","score":0.996999979019165,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.992900013923645,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fabry\u2013p\u00e9rot-interferometer","display_name":"Fabry\u2013P\u00e9rot interferometer","score":0.7194823622703552},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.7083379030227661},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.6389921307563782},{"id":"https://openalex.org/keywords/sound-pressure","display_name":"Sound pressure","score":0.6069180369377136},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5340285301208496},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5069715976715088},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.4958072602748871},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4629650115966797},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.46216511726379395},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.456726610660553},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.3743186593055725},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3384186625480652},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.31776857376098633},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.25942403078079224},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.24456629157066345},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.21841922402381897},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.20542508363723755},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.187454491853714},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13199597597122192}],"concepts":[{"id":"https://openalex.org/C169268690","wikidata":"https://www.wikidata.org/wiki/Q1359945","display_name":"Fabry\u2013P\u00e9rot interferometer","level":3,"score":0.7194823622703552},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.7083379030227661},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.6389921307563782},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.6069180369377136},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5340285301208496},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5069715976715088},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.4958072602748871},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4629650115966797},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.46216511726379395},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.456726610660553},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.3743186593055725},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3384186625480652},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.31776857376098633},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.25942403078079224},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.24456629157066345},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.21841922402381897},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.20542508363723755},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.187454491853714},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13199597597122192},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2024.3368883","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3368883","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/10380310/10443468.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:bc8263c66a4f46b395b1e1770e07c8f2","is_oa":true,"landing_page_url":"https://doaj.org/article/bc8263c66a4f46b395b1e1770e07c8f2","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":"IEEE Access, Vol 12, Pp 30427-30433 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3368883","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3368883","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/10380310/10443468.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.6899999976158142,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G7629589530","display_name":null,"funder_award_id":"17DZ2280600","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"}],"funders":[{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4392024448.pdf"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W561714980","https://openalex.org/W1969420958","https://openalex.org/W2006363987","https://openalex.org/W2012449456","https://openalex.org/W2025436028","https://openalex.org/W2037686463","https://openalex.org/W2053962289","https://openalex.org/W2219706322","https://openalex.org/W2314102483","https://openalex.org/W2515813160","https://openalex.org/W2520918025","https://openalex.org/W2742273305","https://openalex.org/W2776658938","https://openalex.org/W2790556539","https://openalex.org/W2805646044","https://openalex.org/W2854510511","https://openalex.org/W2885568422","https://openalex.org/W2890111062","https://openalex.org/W2898666650","https://openalex.org/W2964149768","https://openalex.org/W3124027628","https://openalex.org/W3156348033","https://openalex.org/W3167996805","https://openalex.org/W3170582688","https://openalex.org/W4223621624","https://openalex.org/W4377690877","https://openalex.org/W4387421505"],"related_works":["https://openalex.org/W2354462865","https://openalex.org/W2065523387","https://openalex.org/W1979386281","https://openalex.org/W3177028888","https://openalex.org/W2791834687","https://openalex.org/W2158767102","https://openalex.org/W1982863302","https://openalex.org/W4389228072","https://openalex.org/W1986109998","https://openalex.org/W2028774108"],"abstract_inverted_index":{"This":[0],"paper":[1],"reports":[2],"a":[3,51,60,87,95,112],"novel":[4],"Fabry-Perot":[5],"fiber":[6,120],"optic":[7,121],"microphone":[8,84,122],"based":[9],"on":[10],"Au/PI":[11],"composite":[12],"film,":[13],"with":[14,50,111],"an":[15],"optimal":[16],"F-P":[17],"cavity":[18],"length":[19],"of$500":[20],"\\,":[21],"\\mu":[22],"\\text{m}$,":[23],"and":[24,59,106,133,148,155],"the":[25,36,43,67,100,104,107,136],"maximum":[26,52],"extinction":[27],"ratio":[28,54],"(ER)":[29],"obtained":[30],"is":[31,76,94,141],"about":[32],"12":[33],"dB.":[34],"Besides,":[35],"sensor":[37,105],"has":[38,127],"flat":[39],"response":[40,102,132],"performance":[41],"in":[42,124,152],"audio":[44,153],"frequency":[45,131],"range":[46,89],"of":[47,56,62,71,90,103,115],"200\u201310":[48],"kHz,":[49],"signal-to-noise":[53],"(SNR)":[55],"76":[57],"dB":[58],"sensitivity":[61],"approximately":[63],"170":[64],"mV/Pa":[65],"at":[66],"sound":[68,91,109,138],"pressure":[69],"level":[70],"1000":[72],"Hz/94":[73],"dB,":[74],"which":[75,140],"much":[77],"higher":[78],"than":[79],"Br\u00fcel":[80],"&":[81],"Kj\u00e6r\u2019s":[82],"electric":[83],"4939.":[85],"Within":[86],"certain":[88],"pressure,":[92,110],"there":[93],"fine":[96],"linear":[97],"relationship":[98],"between":[99],"output":[101],"input":[108],"fitting":[113],"coefficient":[114],"0.9987.":[116],"The":[117],"new":[118],"diaphragm-type":[119],"proposed":[123],"our":[125],"work":[126],"superb":[128],"economy,":[129],"sensitivity,":[130],"linearity":[134],"within":[135],"audible":[137],"range,":[139],"expected":[142],"to":[143],"achieve":[144],"large-scale,":[145],"low-cost":[146],"fabrication":[147],"long-term":[149],"stable":[150],"application":[151],"detection":[154],"other":[156],"fields.":[157]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
