{"id":"https://openalex.org/W4310153930","doi":"https://doi.org/10.3390/s22239237","title":"Multiplexed Photonic Crystal Fiber Gas-Sensing Network Based on Intracavity Absorption","display_name":"Multiplexed Photonic Crystal Fiber Gas-Sensing Network Based on Intracavity Absorption","publication_year":2022,"publication_date":"2022-11-28","ids":{"openalex":"https://openalex.org/W4310153930","doi":"https://doi.org/10.3390/s22239237","pmid":"https://pubmed.ncbi.nlm.nih.gov/36501939"},"language":"en","primary_location":{"id":"doi:10.3390/s22239237","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22239237","pdf_url":"https://www.mdpi.com/1424-8220/22/23/9237/pdf?version=1669600254","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/1424-8220/22/23/9237/pdf?version=1669600254","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038494662","display_name":"Guangyao Wang","orcid":"https://orcid.org/0000-0001-7416-2246"},"institutions":[{"id":"https://openalex.org/I4210162136","display_name":"National Institute of Metrology","ror":"https://ror.org/05dw0p167","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210162136"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangyao Wang","raw_affiliation_strings":["National Institute of Metrology, Beijing 100029, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Metrology, Beijing 100029, China","institution_ids":["https://openalex.org/I4210162136"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103956187","display_name":"Jianping Sun","orcid":"https://orcid.org/0009-0001-7473-1696"},"institutions":[{"id":"https://openalex.org/I4210162136","display_name":"National Institute of Metrology","ror":"https://ror.org/05dw0p167","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210162136"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianping Sun","raw_affiliation_strings":["National Institute of Metrology, Beijing 100029, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Metrology, Beijing 100029, China","institution_ids":["https://openalex.org/I4210162136"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100416830","display_name":"Ting Li","orcid":"https://orcid.org/0000-0001-5632-4475"},"institutions":[{"id":"https://openalex.org/I4210162136","display_name":"National Institute of Metrology","ror":"https://ror.org/05dw0p167","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210162136"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Li","raw_affiliation_strings":["National Institute of Metrology, Beijing 100029, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Metrology, Beijing 100029, China","institution_ids":["https://openalex.org/I4210162136"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100357122","display_name":"Hongjun Wang","orcid":"https://orcid.org/0000-0003-4611-7952"},"institutions":[{"id":"https://openalex.org/I4210162136","display_name":"National Institute of Metrology","ror":"https://ror.org/05dw0p167","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210162136"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongjun Wang","raw_affiliation_strings":["National Institute of Metrology, Beijing 100029, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Metrology, Beijing 100029, China","institution_ids":["https://openalex.org/I4210162136"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100328395","display_name":"Jiahao Li","orcid":"https://orcid.org/0009-0003-6574-7455"},"institutions":[{"id":"https://openalex.org/I4210162136","display_name":"National Institute of Metrology","ror":"https://ror.org/05dw0p167","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210162136"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiahao Li","raw_affiliation_strings":["National Institute of Metrology, Beijing 100029, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Metrology, Beijing 100029, China","institution_ids":["https://openalex.org/I4210162136"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103956187"],"corresponding_institution_ids":["https://openalex.org/I4210162136"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.3868,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.50450733,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"22","issue":"23","first_page":"9237","last_page":"9237"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9988999962806702,"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/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.9926999807357788,"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/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.6907178163528442},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5978784561157227},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5603914856910706},{"id":"https://openalex.org/keywords/photonic-crystal-fiber","display_name":"Photonic-crystal fiber","score":0.5486767888069153},{"id":"https://openalex.org/keywords/absorption","display_name":"Absorption (acoustics)","score":0.5283523201942444},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.46176570653915405},{"id":"https://openalex.org/keywords/photonic-crystal","display_name":"Photonic crystal","score":0.4397081136703491},{"id":"https://openalex.org/keywords/fabry\u2013p\u00e9rot-interferometer","display_name":"Fabry\u2013P\u00e9rot interferometer","score":0.43817585706710815},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.43688246607780457},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.4073994755744934},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3952105641365051},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.2991923987865448},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17016729712486267},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13035231828689575}],"concepts":[{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.6907178163528442},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5978784561157227},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5603914856910706},{"id":"https://openalex.org/C107157254","wikidata":"https://www.wikidata.org/wiki/Q1256244","display_name":"Photonic-crystal fiber","level":3,"score":0.5486767888069153},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.5283523201942444},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.46176570653915405},{"id":"https://openalex.org/C75302062","wikidata":"https://www.wikidata.org/wiki/Q900150","display_name":"Photonic crystal","level":2,"score":0.4397081136703491},{"id":"https://openalex.org/C169268690","wikidata":"https://www.wikidata.org/wiki/Q1359945","display_name":"Fabry\u2013P\u00e9rot interferometer","level":3,"score":0.43817585706710815},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.43688246607780457},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.4073994755744934},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3952105641365051},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2991923987865448},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17016729712486267},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13035231828689575},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s22239237","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22239237","pdf_url":"https://www.mdpi.com/1424-8220/22/23/9237/pdf?version=1669600254","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:36501939","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36501939","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:2c93539f61ea44ff8bfafa4b6a82f29d","is_oa":true,"landing_page_url":"https://doaj.org/article/2c93539f61ea44ff8bfafa4b6a82f29d","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 22, Iss 23, p 9237 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/23/9237/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22239237","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 22; Issue 23; Pages: 9237","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9736176","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9736176","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s22239237","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22239237","pdf_url":"https://www.mdpi.com/1424-8220/22/23/9237/pdf?version=1669600254","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":[],"awards":[{"id":"https://openalex.org/G8900613973","display_name":null,"funder_award_id":"AKYZZ2207","funder_id":"https://openalex.org/F4320331086","funder_display_name":"National Institute of Metrology, China"}],"funders":[{"id":"https://openalex.org/F4320331086","display_name":"National Institute of Metrology, China","ror":"https://ror.org/05dw0p167"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4310153930.pdf","grobid_xml":"https://content.openalex.org/works/W4310153930.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1967931803","https://openalex.org/W1968134881","https://openalex.org/W1982732309","https://openalex.org/W1996272583","https://openalex.org/W1996455786","https://openalex.org/W2005593275","https://openalex.org/W2005811652","https://openalex.org/W2012450708","https://openalex.org/W2024343841","https://openalex.org/W2060516954","https://openalex.org/W2081428840","https://openalex.org/W2113500745","https://openalex.org/W2121905172","https://openalex.org/W2138880098","https://openalex.org/W2166749642","https://openalex.org/W2183617262","https://openalex.org/W2560325254","https://openalex.org/W2593950257","https://openalex.org/W2785923050","https://openalex.org/W2793413190","https://openalex.org/W2795266897","https://openalex.org/W2806328831","https://openalex.org/W2887434413","https://openalex.org/W2952856566","https://openalex.org/W3022262411","https://openalex.org/W3101822632","https://openalex.org/W4211105962","https://openalex.org/W6651715750","https://openalex.org/W6653492919"],"related_works":["https://openalex.org/W2354462865","https://openalex.org/W2065523387","https://openalex.org/W1979386281","https://openalex.org/W2034954964","https://openalex.org/W3177028888","https://openalex.org/W2791834687","https://openalex.org/W2096653810","https://openalex.org/W2083838758","https://openalex.org/W2106863460","https://openalex.org/W2128970135"],"abstract_inverted_index":{"A":[0],"highly":[1],"sensitive":[2],"hollow-core":[3],"photonic":[4],"crystal":[5],"fiber":[6],"(HC-PCF)":[7],"gas-sensing":[8],"network":[9,25,64,116,132],"based":[10],"on":[11],"intracavity":[12,114],"absorption":[13,92],"is":[14,26,41,82,107],"designed":[15],"and":[16,32,85,97,124,153],"experimentally":[17],"verified.":[18],"The":[19,37,61,130],"capacity":[20],"of":[21,48,78,94,120],"the":[22,44,54,73,89,108,118,127],"multichannel":[23],"sensing":[24,63,67,80,115,131],"expanded":[27],"by":[28],"time":[29,110],"division":[30,34],"multiplexing":[31,35],"wavelength":[33,45],"technology.":[36],"voltage":[38],"gradient":[39],"method":[40],"employed":[42],"in":[43,146],"scanning":[46],"process":[47],"Fabry-Perot":[49],"(F-P)":[50],"filter":[51],"to":[52,58,111],"enhance":[53],"detection":[55,75],"efficiency":[56],"up":[57],"six":[59],"times.":[60],"proposed":[62],"has":[65,143],"16":[66],"points.":[68],"Experimental":[69],"results":[70],"show":[71],"that":[72],"minimum":[74],"limit":[76],"(MDL)":[77],"this":[79],"system":[81],"25.91":[83],"ppm":[84,87],"26.85":[86],"at":[88,126],"acetylene":[90],"gas":[91,140],"peaks":[93],"1530.371":[95],"nm":[96],"1531.588":[98],"nm,":[99],"respectively.":[100],"As":[101],"far":[102],"as":[103],"we":[104],"know,":[105],"it":[106],"first":[109],"obtain":[112],"an":[113,121],"via":[117],"application":[119],"optical":[122],"switch":[123],"DWDM":[125],"same":[128],"time.":[129],"can":[133],"be":[134],"used":[135],"for":[136],"high-capacity,":[137],"low-concentration":[138],"dangerous":[139],"detection.":[141],"It":[142],"great":[144],"potential":[145],"environmental":[147],"monitoring,":[148],"industrial":[149],"manufacturing,":[150],"safety":[151],"inspection":[152],"similar":[154],"occasions.":[155]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}
