{"id":"https://openalex.org/W2000302636","doi":"https://doi.org/10.1364/oe.19.000838","title":"Sub-\u03bcm^2 power splitters by using silicon hybrid plasmonic waveguides","display_name":"Sub-\u03bcm^2 power splitters by using silicon hybrid plasmonic waveguides","publication_year":2011,"publication_date":"2011-01-06","ids":{"openalex":"https://openalex.org/W2000302636","doi":"https://doi.org/10.1364/oe.19.000838","mag":"2000302636","pmid":"https://pubmed.ncbi.nlm.nih.gov/21263623"},"language":"en","primary_location":{"id":"doi:10.1364/oe.19.000838","doi":"https://doi.org/10.1364/oe.19.000838","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.19.000838","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1364/oe.19.000838","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100424796","display_name":"Jianwei Wang","orcid":"https://orcid.org/0000-0003-1313-9266","observed_orcids":["https://orcid.org/0000-0003-1313-9266","https://orcid.org/0000-0001-6928-1435"]},"institutions":[{"id":"https://openalex.org/I4391767668","display_name":"State Key Laboratory of Modern Optical Instruments","ror":"https://ror.org/018fpas51","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianwei Wang","raw_affiliation_strings":["Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063349770","display_name":"Xiaowei Guan","orcid":"https://orcid.org/0000-0003-1393-6214","observed_orcids":["https://orcid.org/0000-0003-1393-6214"]},"institutions":[{"id":"https://openalex.org/I4391767668","display_name":"State Key Laboratory of Modern Optical Instruments","ror":"https://ror.org/018fpas51","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaowei Guan","raw_affiliation_strings":["Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101800107","display_name":"Yingran He","orcid":"https://orcid.org/0000-0003-0895-3183","observed_orcids":["https://orcid.org/0000-0003-0895-3183"]},"institutions":[{"id":"https://openalex.org/I4391767668","display_name":"State Key Laboratory of Modern Optical Instruments","ror":"https://ror.org/018fpas51","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingran He","raw_affiliation_strings":["Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048030147","display_name":"Yaocheng Shi","orcid":"https://orcid.org/0000-0003-4489-8310","observed_orcids":["https://orcid.org/0000-0003-4489-8310"]},"institutions":[{"id":"https://openalex.org/I4391767668","display_name":"State Key Laboratory of Modern Optical Instruments","ror":"https://ror.org/018fpas51","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaocheng Shi","raw_affiliation_strings":["Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101822598","display_name":"Zhechao Wang","orcid":"https://orcid.org/0000-0003-4767-6254","observed_orcids":["https://orcid.org/0000-0003-4767-6254"]},"institutions":[{"id":"https://openalex.org/I4391767668","display_name":"State Key Laboratory of Modern Optical Instruments","ror":"https://ror.org/018fpas51","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhechao Wang","raw_affiliation_strings":["Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049549826","display_name":"Sailing He","orcid":"https://orcid.org/0000-0002-3401-1125","observed_orcids":["https://orcid.org/0000-0002-3401-1125","https://orcid.org/0000-0003-0351-3226","https://orcid.org/0000-0001-6790-4408"]},"institutions":[{"id":"https://openalex.org/I4391767668","display_name":"State Key Laboratory of Modern Optical Instruments","ror":"https://ror.org/018fpas51","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sailing He","raw_affiliation_strings":["Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009867267","display_name":"Petter Holmstr\u00f6m","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["CN","SE"],"is_corresponding":false,"raw_author_name":"Petter Holmstr\u00f6m","raw_affiliation_strings":["JORCEP [Joint Research Center of Photonics of the Royal Institute of Technology (KTH) and Zhejiang University], Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"JORCEP [Joint Research Center of Photonics of the Royal Institute of Technology (KTH) and Zhejiang University], Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I76130692","https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105416215","display_name":"Lech Wosinski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["CN","SE"],"is_corresponding":false,"raw_author_name":"Lech Wosinski","raw_affiliation_strings":["JORCEP [Joint Research Center of Photonics of the Royal Institute of Technology (KTH) and Zhejiang University], Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"JORCEP [Joint Research Center of Photonics of the Royal Institute of Technology (KTH) and Zhejiang University], Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I76130692","https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047450407","display_name":"Lars Thylen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["CN","SE"],"is_corresponding":false,"raw_author_name":"Lars Thylen","raw_affiliation_strings":["JORCEP [Joint Research Center of Photonics of the Royal Institute of Technology (KTH) and Zhejiang University], Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"JORCEP [Joint Research Center of Photonics of the Royal Institute of Technology (KTH) and Zhejiang University], Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I76130692","https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041370047","display_name":"Daoxin Dai A","orcid":"https://orcid.org/0000-0002-2769-3009","observed_orcids":["https://orcid.org/0000-0002-2769-3009"]},"institutions":[{"id":"https://openalex.org/I4391767668","display_name":"State Key Laboratory of Modern Optical Instruments","ror":"https://ror.org/018fpas51","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daoxin Dai","raw_affiliation_strings":["Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No.5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I4391767668","https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2270,"currency":"USD","value_usd":2270},"apc_paid":{"value":2270,"currency":"USD","value_usd":2270},"fwci":5.6347,"has_fulltext":false,"cited_by_count":80,"citation_normalized_percentile":{"value":0.96107989,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"19","issue":"2","first_page":"838","last_page":"838"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.7235999703407288,"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":0.7235999703407288,"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/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.27149999141693115,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/power-divider","display_name":"power divider","score":0.7089999914169312},{"id":"https://openalex.org/keywords/multimode-interference","display_name":"multimode interference","score":0.9649999737739563},{"id":"https://openalex.org/keywords/y-branch-coupler","display_name":"Y-branch coupler","score":0.8619999885559082},{"id":"https://openalex.org/keywords/manufacturing-tolerances","display_name":"manufacturing tolerances","score":0.6930000185966492}],"concepts":[{"id":"https://openalex.org/C2777403171","wikidata":"https://www.wikidata.org/wiki/Q7578732","display_name":"Splitter","level":2,"score":0.8923344612121582},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.7154535055160522},{"id":"https://openalex.org/C202988678","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Power dividers and directional couplers","level":2,"score":0.615272045135498},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5693904161453247},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.5375653505325317},{"id":"https://openalex.org/C191161701","wikidata":"https://www.wikidata.org/wiki/Q559265","display_name":"Optical power","level":3,"score":0.4485734701156616},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.44293463230133057},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.42743757367134094},{"id":"https://openalex.org/C2780080018","wikidata":"https://www.wikidata.org/wiki/Q2439233","display_name":"Tolerance analysis","level":2,"score":0.4220055937767029},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3438050150871277},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12141406536102295},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07864981889724731},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.07720071077346802},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008027","descriptor_name":"Light","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012031","descriptor_name":"Refractometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true},{"descriptor_ui":"D012542","descriptor_name":"Scattering, Radiation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017076","descriptor_name":"Computer-Aided Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019544","descriptor_name":"Equipment Failure Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020349","descriptor_name":"Surface Plasmon Resonance","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1364/oe.19.000838","doi":"https://doi.org/10.1364/oe.19.000838","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.19.000838","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},{"id":"pmid:21263623","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21263623","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,"listed_in":[],"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":"Optics express","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1364/oe.19.000838","doi":"https://doi.org/10.1364/oe.19.000838","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.19.000838","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1963651572","https://openalex.org/W1975489430","https://openalex.org/W1992728453","https://openalex.org/W1993545734","https://openalex.org/W2005653968","https://openalex.org/W2010824887","https://openalex.org/W2011073292","https://openalex.org/W2021525876","https://openalex.org/W2027056311","https://openalex.org/W2044170583","https://openalex.org/W2045134709","https://openalex.org/W2056815444","https://openalex.org/W2083252503","https://openalex.org/W2083926174","https://openalex.org/W2088312639","https://openalex.org/W2095560275","https://openalex.org/W2107739527","https://openalex.org/W2111014306","https://openalex.org/W2133693656","https://openalex.org/W2142203443","https://openalex.org/W2142269155","https://openalex.org/W2150194896","https://openalex.org/W2151706197","https://openalex.org/W2152410287","https://openalex.org/W2154154015","https://openalex.org/W2156625620","https://openalex.org/W4236965194"],"related_works":["https://openalex.org/W766029455","https://openalex.org/W2028581130","https://openalex.org/W2602684074","https://openalex.org/W7203442082","https://openalex.org/W3199616672","https://openalex.org/W2029826120","https://openalex.org/W2097556616","https://openalex.org/W2331507161","https://openalex.org/W1988244417","https://openalex.org/W3126862641"],"abstract_inverted_index":{"Nano-scale":[0],"power":[1,47,63,99,116,133,150],"splitters":[2],"based":[3],"on":[4],"Si":[5],"hybrid":[6],"plasmonic":[7],"waveguides":[8],"are":[9,128],"designed":[10,41,61],"by":[11],"utilizing":[12],"the":[13,32,37,87,90,131,140],"multimode":[14],"interference":[15,122],"(MMI)":[16],"effect":[17],"as":[18,20],"well":[19],"Y-branch":[21,62,127],"structure.":[22],"A":[23],"three-dimensional":[24],"finite-difference":[25],"time-domain":[26],"method":[27],"is":[28,65,79,84,93,162],"used":[29,129],"for":[30],"simulating":[31],"light":[33],"propagation":[34],"and":[35,82,124,130,144],"optimizing":[36],"structural":[38],"parameters.":[39],"The":[40,60,76,98],"1":[42],"\u00d7":[43,57,73,159],"2":[44],"50:50":[45],"MMI":[46],"splitter":[48,64,100,151],"has":[49,101],"a":[50,102,114,119,148,153],"nano-scale":[51],"size":[52],"of":[53,89,106,142,156],"only":[54],"650":[55],"nm":[56,72],"530":[58],"nm.":[59,75,97,109],"also":[66,80,163],"very":[67,103],"small,":[68],"i.e.,":[69],"about":[70],"900":[71],"600":[74],"fabrication":[77],"tolerance":[78,88],"analyzed":[81],"it":[83],"shown":[85],"that":[86],"waveguide":[91],"width":[92],"much":[94],"larger":[95],"than\u00b150":[96],"broad":[104],"band":[105],"over":[107],"500":[108],"In":[110],"order":[111],"to":[112],"achieve":[113],"variable":[115],"splitting":[117,134],"ratio,":[118],"2\u00d72":[120],"two-mode":[121],"coupler":[123],"an":[125],"asymmetric":[126],"corresponding":[132],"ratio":[135],"can":[136],"be":[137],"tuned":[138],"in":[139],"range":[141],"97.1%:2.9%-1.7%:98.3%":[143],"84%:16%-16%:84%,":[145],"respectively.":[146],"Finally":[147],"1\u00d74":[149],"with":[152],"device":[154],"footprint":[155],"1.9":[157],"\u03bcm":[158,161],"2.6":[160],"presented":[164],"using":[165],"cascaded":[166],"Y-branches.":[167]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":10},{"year":2012,"cited_by_count":5}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}