{"id":"https://openalex.org/W4404688530","doi":"https://doi.org/10.1109/tim.2024.3488146","title":"An Interferometric Dual Microfiber Refractive Index Sensor via Tapering of Femtosecond Laser Perforated Optical Fiber","display_name":"An Interferometric Dual Microfiber Refractive Index Sensor via Tapering of Femtosecond Laser Perforated Optical Fiber","publication_year":2024,"publication_date":"2024-11-25","ids":{"openalex":"https://openalex.org/W4404688530","doi":"https://doi.org/10.1109/tim.2024.3488146"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2024.3488146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3488146","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030655533","display_name":"Zeyuan Song","orcid":"https://orcid.org/0000-0002-3247-5516"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210088164","display_name":"Changchun Institute of Optics, Fine Mechanics and Physics","ror":"https://ror.org/012rct222","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210088164"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zeyuan Song","raw_affiliation_strings":["Changchun Institute of Optics, Fine Mechanics and Physics and the Key Laboratory of Optical System Advanced Manufacturing Technology, Chinese Academy of Sciences, Changchun, China"],"affiliations":[{"raw_affiliation_string":"Changchun Institute of Optics, Fine Mechanics and Physics and the Key Laboratory of Optical System Advanced Manufacturing Technology, Chinese Academy of Sciences, Changchun, China","institution_ids":["https://openalex.org/I4210088164","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Rui Peng","orcid":"https://orcid.org/0009-0007-9999-0735"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210088164","display_name":"Changchun Institute of Optics, Fine Mechanics and Physics","ror":"https://ror.org/012rct222","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210088164"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Peng","raw_affiliation_strings":["Changchun Institute of Optics, Fine Mechanics and Physics and the Key Laboratory of Optical System Advanced Manufacturing Technology, Chinese Academy of Sciences, Changchun, China"],"affiliations":[{"raw_affiliation_string":"Changchun Institute of Optics, Fine Mechanics and Physics and the Key Laboratory of Optical System Advanced Manufacturing Technology, Chinese Academy of Sciences, Changchun, China","institution_ids":["https://openalex.org/I4210088164","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101071315","display_name":"Haiyang Yu","orcid":"https://orcid.org/0009-0004-3611-6408"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210088164","display_name":"Changchun Institute of Optics, Fine Mechanics and Physics","ror":"https://ror.org/012rct222","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210088164"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiyang Yu","raw_affiliation_strings":["Changchun Institute of Optics, Fine Mechanics and Physics and the Key Laboratory of Optical System Advanced Manufacturing Technology, Chinese Academy of Sciences, Changchun, China"],"affiliations":[{"raw_affiliation_string":"Changchun Institute of Optics, Fine Mechanics and Physics and the Key Laboratory of Optical System Advanced Manufacturing Technology, Chinese Academy of Sciences, Changchun, China","institution_ids":["https://openalex.org/I4210088164","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Guanqiu Guo","orcid":"https://orcid.org/0009-0008-7594-124X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210088164","display_name":"Changchun Institute of Optics, Fine Mechanics and Physics","ror":"https://ror.org/012rct222","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210088164"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guanqiu Guo","raw_affiliation_strings":["Changchun Institute of Optics, Fine Mechanics and Physics and the Key Laboratory of Optical System Advanced Manufacturing Technology, Chinese Academy of Sciences, Changchun, China"],"affiliations":[{"raw_affiliation_string":"Changchun Institute of Optics, Fine Mechanics and Physics and the Key Laboratory of Optical System Advanced Manufacturing Technology, Chinese Academy of Sciences, Changchun, China","institution_ids":["https://openalex.org/I4210088164","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100778146","display_name":"Kaiwei Li","orcid":"https://orcid.org/0000-0001-5022-1897"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210152006","display_name":"Jilin Agricultural University","ror":"https://ror.org/05dmhhd41","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152006"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaiwei Li","raw_affiliation_strings":["College of Biological and Agricultural Engineering, Jilin University, Changchun, China"],"affiliations":[{"raw_affiliation_string":"College of Biological and Agricultural Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I4210152006","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115028455","display_name":"Wenchao Zhou","orcid":"https://orcid.org/0000-0002-4770-2232"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210088164","display_name":"Changchun Institute of Optics, Fine Mechanics and Physics","ror":"https://ror.org/012rct222","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210088164"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenchao Zhou","raw_affiliation_strings":["Changchun Institute of Optics, Fine Mechanics and Physics and the Key Laboratory of Optical System Advanced Manufacturing Technology, Chinese Academy of Sciences, Changchun, China"],"affiliations":[{"raw_affiliation_string":"Changchun Institute of Optics, Fine Mechanics and Physics and the Key Laboratory of Optical System Advanced Manufacturing Technology, Chinese Academy of Sciences, Changchun, China","institution_ids":["https://openalex.org/I4210088164","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101741067","display_name":"Yihui Wu","orcid":"https://orcid.org/0000-0002-5289-3766"},"institutions":[{"id":"https://openalex.org/I4210088164","display_name":"Changchun Institute of Optics, Fine Mechanics and Physics","ror":"https://ror.org/012rct222","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210088164"]},{"id":"https://openalex.org/I4391767908","display_name":"State Key Laboratory of Applied Optics","ror":"https://ror.org/01ckt9009","country_code":null,"type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210088164","https://openalex.org/I4391767908"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yihui Wu","raw_affiliation_strings":["State Key Laboratory of Applied Optics, Changchun, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Applied Optics, Changchun, China","institution_ids":["https://openalex.org/I4210088164","https://openalex.org/I4391767908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5030655533"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210088164"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18592698,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":1.0,"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":1.0,"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":0.9983999729156494,"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/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/microfiber","display_name":"Microfiber","score":0.7760599255561829},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.7654738426208496},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.7593811750411987},{"id":"https://openalex.org/keywords/tapering","display_name":"Tapering","score":0.7145587801933289},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.6628032922744751},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.6531291007995605},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.6410513520240784},{"id":"https://openalex.org/keywords/femtosecond","display_name":"Femtosecond","score":0.5956379771232605},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.5493393540382385},{"id":"https://openalex.org/keywords/fiber-laser","display_name":"Fiber laser","score":0.48160359263420105},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.4774256646633148},{"id":"https://openalex.org/keywords/graded-index-fiber","display_name":"Graded-index fiber","score":0.46106797456741333},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3084680736064911},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09697002172470093},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.07579371333122253},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.07408887147903442}],"concepts":[{"id":"https://openalex.org/C12820456","wikidata":"https://www.wikidata.org/wiki/Q920873","display_name":"Microfiber","level":2,"score":0.7760599255561829},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.7654738426208496},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7593811750411987},{"id":"https://openalex.org/C114138010","wikidata":"https://www.wikidata.org/wiki/Q7684542","display_name":"Tapering","level":2,"score":0.7145587801933289},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.6628032922744751},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.6531291007995605},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6410513520240784},{"id":"https://openalex.org/C167735695","wikidata":"https://www.wikidata.org/wiki/Q1777507","display_name":"Femtosecond","level":3,"score":0.5956379771232605},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.5493393540382385},{"id":"https://openalex.org/C17163034","wikidata":"https://www.wikidata.org/wiki/Q390528","display_name":"Fiber laser","level":3,"score":0.48160359263420105},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.4774256646633148},{"id":"https://openalex.org/C113102252","wikidata":"https://www.wikidata.org/wiki/Q5591869","display_name":"Graded-index fiber","level":4,"score":0.46106797456741333},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3084680736064911},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09697002172470093},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.07579371333122253},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.07408887147903442},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2024.3488146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3488146","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8100000023841858,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G4385798496","display_name":null,"funder_award_id":"ZK TD 202003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8582512455","display_name":null,"funder_award_id":"61974143","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1964266003","https://openalex.org/W1970347071","https://openalex.org/W1971343952","https://openalex.org/W1977650077","https://openalex.org/W1987043016","https://openalex.org/W1993725098","https://openalex.org/W2000932996","https://openalex.org/W2010965466","https://openalex.org/W2037556129","https://openalex.org/W2071152659","https://openalex.org/W2097597983","https://openalex.org/W2098020681","https://openalex.org/W2107328050","https://openalex.org/W2124489354","https://openalex.org/W2140127807","https://openalex.org/W2141057923","https://openalex.org/W2195324876","https://openalex.org/W2235676295","https://openalex.org/W2244905564","https://openalex.org/W2343995668","https://openalex.org/W2397301360","https://openalex.org/W2464589007","https://openalex.org/W2499014609","https://openalex.org/W2555417767","https://openalex.org/W2556857194","https://openalex.org/W2775397586","https://openalex.org/W2791247000","https://openalex.org/W2794154940","https://openalex.org/W2885549156","https://openalex.org/W2898324118","https://openalex.org/W2942070099","https://openalex.org/W2945865790","https://openalex.org/W2949428317","https://openalex.org/W2965174753","https://openalex.org/W2966296742","https://openalex.org/W2981051369","https://openalex.org/W2995576292","https://openalex.org/W3003629411","https://openalex.org/W3097175369","https://openalex.org/W3114336362","https://openalex.org/W3216753255","https://openalex.org/W4312760114"],"related_works":["https://openalex.org/W2772008632","https://openalex.org/W2939357486","https://openalex.org/W3111358454","https://openalex.org/W2539993882","https://openalex.org/W2027990312","https://openalex.org/W2613656038","https://openalex.org/W2157137839","https://openalex.org/W1979655169","https://openalex.org/W1996568222","https://openalex.org/W2035036442"],"abstract_inverted_index":{"We":[0,53,115,146],"propose":[1],"and":[2,39,65,81,151,184,198],"demonstrate":[3],"a":[4,23,29,73,90,127,159],"dual":[5],"microfiber":[6],"(DMF)":[7],"interferometric":[8],"sensor":[9,75,173],"here.":[10],"The":[11,68,171],"DMF":[12,74,124,156,172],"can":[13],"be":[14],"fabricated":[15],"from":[16,62],"standard":[17],"single-mode":[18],"optical":[19,111],"fibers":[20],"by":[21],"using":[22],"two-step":[24],"process.":[25],"First,":[26],"we":[27,41],"punch":[28],"hole":[30],"through":[31],"the":[32,44,56,97,119,123,135,149,155,188],"fiber":[33,46,112],"side-on":[34],"via":[35],"femtosecond":[36],"laser":[37],"machining,":[38],"then,":[40],"thermally":[42],"taper":[43],"perforated":[45],"region,":[47],"resulting":[48],"in":[49,96,193],"two":[50],"parallel":[51],"microfibers.":[52],"systematically":[54],"investigated":[55,148],"refractive":[57],"index":[58],"(RI)":[59],"sensing":[60,120],"performance":[61],"both":[63],"theoretical":[64,144],"experimental":[66],"aspects.":[67],"simulation":[69],"results":[70],"show":[71],"that":[72,108],"with":[76,143],"waist":[77],"widths":[78],"of":[79,93,101,109,122,131,138,154,161,179],"2.6":[80],"<inline-formula":[82,162],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[83,163],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[84,164],"<tex-math":[85,165],"notation=\"LaTeX\">$2.7~\\mu":[86],"$":[87],"</tex-math></inline-formula>m":[88],"achieves":[89],"high":[91,128],"sensitivity":[92,130],"11000":[94],"nm/RIU":[95,133],"low":[98],"RI":[99,113,129,136,150,182],"range":[100,137],"1.3330\u20131.3360,":[102,139],"which":[103,140],"is":[104],"much":[105],"higher":[106],"than":[107],"conventional":[110],"sensors.":[114],"further":[116],"experimentally":[117],"examined":[118],"capability":[121],"sensor,":[125,157],"achieving":[126,158],"10442.4":[132],"within":[134],"agrees":[141],"well":[142],"results.":[145],"also":[147],"temperature":[152],"cross-sensitivity":[153],"result":[160],"notation=\"LaTeX\">$-":[166],"1.48\\times":[167],"10^{-4}$":[168],"</tex-math></inline-formula>":[169],"RIU/\u00b0C.":[170],"offers":[174],"advantages":[175],"such":[176],"as":[177],"ease":[178],"fabrication,":[180],"ultrahigh":[181],"sensitivity,":[183],"compact":[185],"size,":[186],"demonstrating":[187],"significant":[189],"potential":[190],"for":[191],"applications":[192],"clinical":[194],"testing,":[195],"biomolecular":[196],"diagnostics,":[197],"food":[199],"safety.":[200]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
