{"id":"https://openalex.org/W2982469887","doi":"https://doi.org/10.3390/s19225038","title":"Compact Inner-Wall Grating Slot Microring Resonator for Label-Free Sensing","display_name":"Compact Inner-Wall Grating Slot Microring Resonator for Label-Free Sensing","publication_year":2019,"publication_date":"2019-11-19","ids":{"openalex":"https://openalex.org/W2982469887","doi":"https://doi.org/10.3390/s19225038","mag":"2982469887","pmid":"https://pubmed.ncbi.nlm.nih.gov/31752299"},"language":"en","primary_location":{"id":"doi:10.3390/s19225038","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19225038","pdf_url":"https://www.mdpi.com/1424-8220/19/22/5038/pdf?version=1574936604","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/1424-8220/19/22/5038/pdf?version=1574936604","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104110810","display_name":"Hongjun Gu","orcid":null},"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/I4210091786","display_name":"State Key Laboratory on Integrated Optoelectronics","ror":"https://ror.org/00g102351","country_code":"CN","type":"facility","lineage":["https://openalex.org/I194450716","https://openalex.org/I19820366","https://openalex.org/I4210091786","https://openalex.org/I4210149211","https://openalex.org/I99065089"]},{"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":"Hongjun Gu","raw_affiliation_strings":["College of Information Technology, Jilin Agricultural University, 2888 Xincheng Street, Changchun 130118, China","State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Technology, Jilin Agricultural University, 2888 Xincheng Street, Changchun 130118, China","institution_ids":["https://openalex.org/I4210152006"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China","institution_ids":["https://openalex.org/I4210091786","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101838926","display_name":"He Gong","orcid":"https://orcid.org/0000-0002-4343-6061"},"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/I4210091786","display_name":"State Key Laboratory on Integrated Optoelectronics","ror":"https://ror.org/00g102351","country_code":"CN","type":"facility","lineage":["https://openalex.org/I194450716","https://openalex.org/I19820366","https://openalex.org/I4210091786","https://openalex.org/I4210149211","https://openalex.org/I99065089"]},{"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":"He Gong","raw_affiliation_strings":["College of Information Technology, Jilin Agricultural University, 2888 Xincheng Street, Changchun 130118, China","State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Technology, Jilin Agricultural University, 2888 Xincheng Street, Changchun 130118, China","institution_ids":["https://openalex.org/I4210152006"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China","institution_ids":["https://openalex.org/I4210091786","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101501854","display_name":"Chunxue Wang","orcid":"https://orcid.org/0000-0001-8883-0807"},"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/I4210091786","display_name":"State Key Laboratory on Integrated Optoelectronics","ror":"https://ror.org/00g102351","country_code":"CN","type":"facility","lineage":["https://openalex.org/I194450716","https://openalex.org/I19820366","https://openalex.org/I4210091786","https://openalex.org/I4210149211","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunxue Wang","raw_affiliation_strings":["State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China","institution_ids":["https://openalex.org/I4210091786","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084043598","display_name":"Xiaoqiang Sun","orcid":"https://orcid.org/0000-0002-7055-1305"},"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/I4210091786","display_name":"State Key Laboratory on Integrated Optoelectronics","ror":"https://ror.org/00g102351","country_code":"CN","type":"facility","lineage":["https://openalex.org/I194450716","https://openalex.org/I19820366","https://openalex.org/I4210091786","https://openalex.org/I4210149211","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoqiang Sun","raw_affiliation_strings":["State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China","institution_ids":["https://openalex.org/I4210091786","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039503551","display_name":"Xibin Wang","orcid":"https://orcid.org/0000-0003-2500-7682"},"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/I4210091786","display_name":"State Key Laboratory on Integrated Optoelectronics","ror":"https://ror.org/00g102351","country_code":"CN","type":"facility","lineage":["https://openalex.org/I194450716","https://openalex.org/I19820366","https://openalex.org/I4210091786","https://openalex.org/I4210149211","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xibin Wang","raw_affiliation_strings":["State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China","institution_ids":["https://openalex.org/I4210091786","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034704951","display_name":"Yunji Yi","orcid":"https://orcid.org/0000-0002-8471-4689"},"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/I4210091786","display_name":"State Key Laboratory on Integrated Optoelectronics","ror":"https://ror.org/00g102351","country_code":"CN","type":"facility","lineage":["https://openalex.org/I194450716","https://openalex.org/I19820366","https://openalex.org/I4210091786","https://openalex.org/I4210149211","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunji Yi","raw_affiliation_strings":["State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China"],"raw_orcid":"https://orcid.org/0000-0002-8471-4689","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China","institution_ids":["https://openalex.org/I4210091786","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101722499","display_name":"Changming Chen","orcid":"https://orcid.org/0000-0002-7400-6662"},"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/I4210091786","display_name":"State Key Laboratory on Integrated Optoelectronics","ror":"https://ror.org/00g102351","country_code":"CN","type":"facility","lineage":["https://openalex.org/I194450716","https://openalex.org/I19820366","https://openalex.org/I4210091786","https://openalex.org/I4210149211","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changming Chen","raw_affiliation_strings":["State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China","institution_ids":["https://openalex.org/I4210091786","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100455981","display_name":"Fei Wang","orcid":"https://orcid.org/0000-0002-3069-5363"},"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/I4210091786","display_name":"State Key Laboratory on Integrated Optoelectronics","ror":"https://ror.org/00g102351","country_code":"CN","type":"facility","lineage":["https://openalex.org/I194450716","https://openalex.org/I19820366","https://openalex.org/I4210091786","https://openalex.org/I4210149211","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Wang","raw_affiliation_strings":["State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China","institution_ids":["https://openalex.org/I4210091786","https://openalex.org/I194450716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057887153","display_name":"Daming Zhang","orcid":"https://orcid.org/0000-0002-5651-8699"},"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/I4210091786","display_name":"State Key Laboratory on Integrated Optoelectronics","ror":"https://ror.org/00g102351","country_code":"CN","type":"facility","lineage":["https://openalex.org/I194450716","https://openalex.org/I19820366","https://openalex.org/I4210091786","https://openalex.org/I4210149211","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Daming Zhang","raw_affiliation_strings":["State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China","institution_ids":["https://openalex.org/I4210091786","https://openalex.org/I194450716"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5057887153"],"corresponding_institution_ids":["https://openalex.org/I194450716","https://openalex.org/I4210091786"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.2109,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.80234609,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"19","issue":"22","first_page":"5038","last_page":"5038"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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/T10299","display_name":"Photonic and Optical Devices","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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9994999766349792,"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/T11449","display_name":"Mechanical and Optical Resonators","score":0.9993000030517578,"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/free-spectral-range","display_name":"Free spectral range","score":0.8356412649154663},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.7925465703010559},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.7033505439758301},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6541054248809814},{"id":"https://openalex.org/keywords/fiber-bragg-grating","display_name":"Fiber Bragg grating","score":0.6093176007270813},{"id":"https://openalex.org/keywords/grating","display_name":"Grating","score":0.557823896408081},{"id":"https://openalex.org/keywords/silicon-on-insulator","display_name":"Silicon on insulator","score":0.5313053131103516},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5096969604492188},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.45419955253601074},{"id":"https://openalex.org/keywords/silicon","display_name":"Silicon","score":0.4142317771911621},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11325207352638245}],"concepts":[{"id":"https://openalex.org/C2776015930","wikidata":"https://www.wikidata.org/wiki/Q1454132","display_name":"Free spectral range","level":3,"score":0.8356412649154663},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.7925465703010559},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.7033505439758301},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6541054248809814},{"id":"https://openalex.org/C43091971","wikidata":"https://www.wikidata.org/wiki/Q1397391","display_name":"Fiber Bragg grating","level":3,"score":0.6093176007270813},{"id":"https://openalex.org/C2777813233","wikidata":"https://www.wikidata.org/wiki/Q1527816","display_name":"Grating","level":2,"score":0.557823896408081},{"id":"https://openalex.org/C53143962","wikidata":"https://www.wikidata.org/wiki/Q1478788","display_name":"Silicon on insulator","level":3,"score":0.5313053131103516},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5096969604492188},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.45419955253601074},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.4142317771911621},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11325207352638245},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s19225038","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19225038","pdf_url":"https://www.mdpi.com/1424-8220/19/22/5038/pdf?version=1574936604","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:31752299","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31752299","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:7be53c54fc2a46fda30ec1b70f0ced0e","is_oa":true,"landing_page_url":"https://doaj.org/article/7be53c54fc2a46fda30ec1b70f0ced0e","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 19, Iss 22, p 5038 (2019)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5870551","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6891492","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:/1424-8220/19/22/5038/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s19225038","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s19225038","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19225038","pdf_url":"https://www.mdpi.com/1424-8220/19/22/5038/pdf?version=1574936604","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/G6157394482","display_name":null,"funder_award_id":"61575076, 61875069, 61605057 and 61675087","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8022013643","display_name":null,"funder_award_id":"2019jcxk-59","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":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2982469887.pdf"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1971848929","https://openalex.org/W1977969953","https://openalex.org/W1986981715","https://openalex.org/W1989058125","https://openalex.org/W1990313909","https://openalex.org/W1990701836","https://openalex.org/W2008468488","https://openalex.org/W2019578456","https://openalex.org/W2021109347","https://openalex.org/W2022729990","https://openalex.org/W2032545871","https://openalex.org/W2035306395","https://openalex.org/W2038854506","https://openalex.org/W2048628287","https://openalex.org/W2054599091","https://openalex.org/W2091382331","https://openalex.org/W2106199055","https://openalex.org/W2111472104","https://openalex.org/W2126635545","https://openalex.org/W2157868664","https://openalex.org/W2164697448","https://openalex.org/W2169274144","https://openalex.org/W2395540468","https://openalex.org/W2418527306","https://openalex.org/W2559879340","https://openalex.org/W2560591041","https://openalex.org/W2727902110","https://openalex.org/W2738183477","https://openalex.org/W2802375866","https://openalex.org/W4230915859"],"related_works":["https://openalex.org/W2104300577","https://openalex.org/W4206445530","https://openalex.org/W3216900447","https://openalex.org/W2771786520","https://openalex.org/W2034653092","https://openalex.org/W2174354966","https://openalex.org/W2810180604","https://openalex.org/W2377366345","https://openalex.org/W2325281603","https://openalex.org/W4313293263"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"and":[5,41,66,81,101,107,111,124,135,149],"analyze":[6],"a":[7,36,138],"compact":[8],"inner-wall":[9,42],"grating":[10,43],"slot":[11,37],"microring":[12,38],"resonator":[13,39],"(IG-SMRR)":[14],"with":[15,90],"the":[16,27,52,55,62,78,91,112,131],"footprint":[17],"of":[18,54,64,74,97,133,141],"less":[19],"than":[20],"13":[21,24],"\u03bcm":[22,25],"\u00d7":[23],"on":[26,130],"silicon-on-insulator":[28],"(SOI)":[29],"platform":[30],"for":[31,145],"label-free":[32,142],"sensing,":[33],"which":[34],"comprises":[35],"(SMRR)":[40],"(IG).":[44],"Its":[45],"detection":[46,79,147],"range":[47,148],"is":[48,84,137],"significantly":[49],"enhanced":[50],"without":[51],"limitation":[53],"free":[56],"spectral":[57],"region":[58],"(FSR)":[59],"owing":[60],"to":[61,86],"combination":[63,132],"SMRR":[65,134],"IG.":[67],"The":[68,94,128],"IG-SMRR":[69],"has":[70],"an":[71],"ultra-large":[72,146],"quasi-FSR":[73],"84.5":[75],"nm":[76],"as":[77],"range,":[80],"enlarged":[82],"factor":[83],"up":[85],"over":[87],"3":[88],"compared":[89],"conventional":[92],"SMRR.":[93],"concentration":[95],"sensitivities":[96,117],"sodium":[98],"chloride":[99],"solutions":[100,103],"D-glucose":[102],"are":[104,118],"996.91":[105],"pm/%":[106],"968.05":[108],"pm/%,":[109],"respectively,":[110],"corresponding":[113],"refractive":[114],"index":[115,122],"(RI)":[116],"559.5":[119],"nm/RIU":[120],"(refractive":[121],"unit)":[123],"558.3":[125],"nm/RIU,":[126],"respectively.":[127],"investigation":[129],"IG":[136],"valuable":[139],"exploration":[140],"sensing":[143],"application":[144],"ultra-high":[150],"sensitivity":[151],"in":[152],"future.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-22T08:00:12.763002","created_date":"2025-10-10T00:00:00"}