{"id":"https://openalex.org/W4293661475","doi":"https://doi.org/10.3390/s22176467","title":"Compact Slot Microring Resonator for Sensitive and Label-Free Optical Sensing","display_name":"Compact Slot Microring Resonator for Sensitive and Label-Free Optical Sensing","publication_year":2022,"publication_date":"2022-08-27","ids":{"openalex":"https://openalex.org/W4293661475","doi":"https://doi.org/10.3390/s22176467","pmid":"https://pubmed.ncbi.nlm.nih.gov/36080926"},"language":"en","primary_location":{"id":"doi:10.3390/s22176467","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22176467","pdf_url":"https://www.mdpi.com/1424-8220/22/17/6467/pdf?version=1661826307","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/1424-8220/22/17/6467/pdf?version=1661826307","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007238655","display_name":"Bingyao Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingyao Shi","raw_affiliation_strings":["College of Science, Minzu University of China, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science, Minzu University of China, Beijing 100081, China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100373704","display_name":"Xiao Chen","orcid":"https://orcid.org/0000-0002-1667-4531"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiao Chen","raw_affiliation_strings":["College of Science, Minzu University of China, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science, Minzu University of China, Beijing 100081, China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085777018","display_name":"Yuanyuan Cai","orcid":"https://orcid.org/0000-0002-3103-0873"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanyuan Cai","raw_affiliation_strings":["College of Science, Minzu University of China, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science, Minzu University of China, Beijing 100081, China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025097254","display_name":"Shuai Zhang","orcid":"https://orcid.org/0000-0002-9003-2879"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuai Zhang","raw_affiliation_strings":["College of Science, Minzu University of China, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science, Minzu University of China, Beijing 100081, China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100453477","display_name":"Tao Wang","orcid":"https://orcid.org/0000-0002-1454-8160"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Wang","raw_affiliation_strings":["College of Science, Minzu University of China, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science, Minzu University of China, Beijing 100081, China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101902113","display_name":"Yiquan Wang","orcid":"https://orcid.org/0000-0002-3287-164X"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiquan Wang","raw_affiliation_strings":["College of Science, Minzu University of China, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science, Minzu University of China, Beijing 100081, China","institution_ids":["https://openalex.org/I145897649"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100373704"],"corresponding_institution_ids":["https://openalex.org/I145897649"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":2.6777,"has_fulltext":true,"cited_by_count":35,"citation_normalized_percentile":{"value":0.90416294,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"22","issue":"17","first_page":"6467","last_page":"6467"},"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/T11449","display_name":"Mechanical and Optical Resonators","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9988999962806702,"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/resonator","display_name":"Resonator","score":0.8178074955940247},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.7247422337532043},{"id":"https://openalex.org/keywords/finite-difference-time-domain-method","display_name":"Finite-difference time-domain method","score":0.6445349454879761},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.5910235643386841},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5634694695472717},{"id":"https://openalex.org/keywords/biosensor","display_name":"Biosensor","score":0.548420786857605},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5260434150695801},{"id":"https://openalex.org/keywords/waveguide","display_name":"Waveguide","score":0.5070240497589111},{"id":"https://openalex.org/keywords/slot-waveguide","display_name":"Slot-waveguide","score":0.4978182315826416},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4724595546722412},{"id":"https://openalex.org/keywords/footprint","display_name":"Footprint","score":0.44258028268814087},{"id":"https://openalex.org/keywords/wafer","display_name":"Wafer","score":0.4275176227092743},{"id":"https://openalex.org/keywords/silicon-photonics","display_name":"Silicon photonics","score":0.37202808260917664},{"id":"https://openalex.org/keywords/silicon","display_name":"Silicon","score":0.3200155794620514},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1954347789287567},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.157292902469635},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.1372947096824646},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06492200493812561}],"concepts":[{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.8178074955940247},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.7247422337532043},{"id":"https://openalex.org/C184880428","wikidata":"https://www.wikidata.org/wiki/Q1417308","display_name":"Finite-difference time-domain method","level":2,"score":0.6445349454879761},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5910235643386841},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5634694695472717},{"id":"https://openalex.org/C160756335","wikidata":"https://www.wikidata.org/wiki/Q669391","display_name":"Biosensor","level":2,"score":0.548420786857605},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5260434150695801},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.5070240497589111},{"id":"https://openalex.org/C116141437","wikidata":"https://www.wikidata.org/wiki/Q7541404","display_name":"Slot-waveguide","level":4,"score":0.4978182315826416},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4724595546722412},{"id":"https://openalex.org/C132943942","wikidata":"https://www.wikidata.org/wiki/Q2562511","display_name":"Footprint","level":2,"score":0.44258028268814087},{"id":"https://openalex.org/C160671074","wikidata":"https://www.wikidata.org/wiki/Q267131","display_name":"Wafer","level":2,"score":0.4275176227092743},{"id":"https://openalex.org/C119423029","wikidata":"https://www.wikidata.org/wiki/Q3749103","display_name":"Silicon photonics","level":3,"score":0.37202808260917664},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.3200155794620514},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1954347789287567},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.157292902469635},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.1372947096824646},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06492200493812561},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D012031","descriptor_name":"Refractometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012031","descriptor_name":"Refractometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012031","descriptor_name":"Refractometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012825","descriptor_name":"Silicon","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D012825","descriptor_name":"Silicon","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D012825","descriptor_name":"Silicon","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/s22176467","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22176467","pdf_url":"https://www.mdpi.com/1424-8220/22/17/6467/pdf?version=1661826307","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:36080926","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36080926","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:80948c2e1a5c4791a9483c3efaa2cefb","is_oa":true,"landing_page_url":"https://doaj.org/article/80948c2e1a5c4791a9483c3efaa2cefb","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 17, p 6467 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/17/6467/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22176467","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 17; Pages: 6467","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9460647","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9460647","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/s22176467","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22176467","pdf_url":"https://www.mdpi.com/1424-8220/22/17/6467/pdf?version=1661826307","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":[{"score":0.7900000214576721,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1314462129","display_name":null,"funder_award_id":"61775244","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4160961395","display_name":null,"funder_award_id":"2021YFB3601404","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4425240797","display_name":null,"funder_award_id":"61975247","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4456842696","display_name":null,"funder_award_id":"61775244","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8843246049","display_name":null,"funder_award_id":"61675238","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"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4293661475.pdf","grobid_xml":"https://content.openalex.org/works/W4293661475.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1772751683","https://openalex.org/W1790795463","https://openalex.org/W1971848929","https://openalex.org/W1975337999","https://openalex.org/W1989242806","https://openalex.org/W2011283312","https://openalex.org/W2011996760","https://openalex.org/W2027675046","https://openalex.org/W2035306395","https://openalex.org/W2047585340","https://openalex.org/W2071682196","https://openalex.org/W2091382331","https://openalex.org/W2091442580","https://openalex.org/W2102388680","https://openalex.org/W2120543036","https://openalex.org/W2128987320","https://openalex.org/W2222959296","https://openalex.org/W2286370831","https://openalex.org/W2395540468","https://openalex.org/W2464069087","https://openalex.org/W2506210314","https://openalex.org/W2510835529","https://openalex.org/W2566192876","https://openalex.org/W2595277080","https://openalex.org/W2605471920","https://openalex.org/W2626902424","https://openalex.org/W2738183477","https://openalex.org/W2745975201","https://openalex.org/W2752606410","https://openalex.org/W2782110415","https://openalex.org/W2793526128","https://openalex.org/W2899379391","https://openalex.org/W2909965595","https://openalex.org/W2956924176","https://openalex.org/W2982469887","https://openalex.org/W3008553806","https://openalex.org/W3025366713","https://openalex.org/W3025850246","https://openalex.org/W3122287947","https://openalex.org/W3124910433","https://openalex.org/W4205481870","https://openalex.org/W4212928810","https://openalex.org/W4225531545","https://openalex.org/W4226380837","https://openalex.org/W6755744465"],"related_works":["https://openalex.org/W2044904198","https://openalex.org/W2119478278","https://openalex.org/W1986581094","https://openalex.org/W2761281461","https://openalex.org/W4290715533","https://openalex.org/W1594447568","https://openalex.org/W2996314866","https://openalex.org/W2973691733","https://openalex.org/W2329201780","https://openalex.org/W1980537397"],"abstract_inverted_index":{"A":[0,106],"novel":[1],"all-pass":[2],"slot":[3,34],"microring":[4,30,103],"resonator":[5,104],"(SMRR),":[6],"intended":[7],"for":[8,48,77,121],"label-free":[9,122],"optical":[10,123],"biosensing":[11],"based":[12],"on":[13],"silicon-on-insulator":[14],"platforms,":[15],"is":[16,39,87,94,112,117],"proposed.":[17],"The":[18,32,82],"sensor":[19,60],"consists":[20],"of":[21,36,64,74,101,110],"a":[22,62,71],"bent":[23],"asymmetric":[24],"directional":[25],"coupler":[26],"and":[27,130],"an":[28,118],"asymmetric-slot":[29],"waveguide.":[31],"appropriate":[33],"width":[35],"140":[37],"nm":[38],"identified":[40],"by":[41],"the":[42,58],"three-dimensional":[43],"finite-difference":[44],"time-domain":[45],"(3D-FDTD)":[46],"method":[47],"better":[49],"light-matter":[50],"interaction":[51],"in":[52],"applications.":[53],"According":[54],"to":[55,126],"numerical":[56],"calculations,":[57],"SMRR":[59,116],"with":[61],"footprint":[63],"10":[65,68],"\u00b5m":[66,69],"\u00d7":[67],"has":[70],"concentration":[72],"sensitivity":[73,86],"725.71":[75],"pm/%":[76],"sodium":[78],"chloride":[79],"(NaCl)":[80],"solutions.":[81],"corresponding":[83],"refractive":[84],"index":[85,91],"403":[88],"nm/RIU":[89],"(refractive":[90],"unit),":[92],"which":[93],"approximately":[95],"six":[96],"times":[97],"greater":[98],"than":[99],"that":[100],"traditional":[102],"sensors.":[105],"low":[107],"detection":[108],"limit":[109],"0.129%":[111],"also":[113],"achieved.":[114],"This":[115],"excellent":[119,131],"candidate":[120],"biosensors":[124],"due":[125],"its":[127],"compact":[128],"structure":[129],"sensing":[132],"capability.":[133]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-09T15:46:55.921056","created_date":"2025-10-10T00:00:00"}
