{"id":"https://openalex.org/W4313446281","doi":"https://doi.org/10.1364/ol.481426","title":"Subwavelength structure engineered passband filter for the 2-\u00b5m wave band","display_name":"Subwavelength structure engineered passband filter for the 2-\u00b5m wave band","publication_year":2023,"publication_date":"2023-01-03","ids":{"openalex":"https://openalex.org/W4313446281","doi":"https://doi.org/10.1364/ol.481426","pmid":"https://pubmed.ncbi.nlm.nih.gov/36723599"},"language":"en","primary_location":{"id":"doi:10.1364/ol.481426","doi":"https://doi.org/10.1364/ol.481426","is_oa":false,"landing_page_url":"https://doi.org/10.1364/ol.481426","pdf_url":null,"source":{"id":"https://openalex.org/S134390580","display_name":"Optics Letters","issn_l":"0146-9592","issn":["0146-9592","1071-2763","1539-4794"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1"],"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 Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019206172","display_name":"Wenchang He","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenchang He","raw_affiliation_strings":["School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102780454","display_name":"Yuhan Sun","orcid":"https://orcid.org/0000-0001-8371-8285","observed_orcids":["https://orcid.org/0000-0001-8371-8285"]},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhan Sun","raw_affiliation_strings":["School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080215518","display_name":"Peiji Zhou","orcid":"https://orcid.org/0000-0003-2401-5728","observed_orcids":["https://orcid.org/0000-0003-2401-5728"]},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peiji Zhou","raw_affiliation_strings":["School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006906713","display_name":"Lipeng Xia","orcid":"https://orcid.org/0009-0002-5695-7154","observed_orcids":["https://orcid.org/0009-0002-5695-7154"]},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lipeng Xia","raw_affiliation_strings":["School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100416909","display_name":"Ting Li","orcid":"https://orcid.org/0009-0006-1739-7085","observed_orcids":["https://orcid.org/0009-0006-1739-7085","https://orcid.org/0000-0003-4034-9760"]},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Li","raw_affiliation_strings":["School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041786121","display_name":"Qiyuan Yi","orcid":"https://orcid.org/0009-0002-7850-1203","observed_orcids":["https://orcid.org/0009-0002-7850-1203"]},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiyuan Yi","raw_affiliation_strings":["Huazhong University of Science and Technology","Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091298882","display_name":"Li Shen","orcid":"https://orcid.org/0000-0001-7502-3643","observed_orcids":["https://orcid.org/0000-0001-7502-3643"]},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Li Shen","raw_affiliation_strings":["Huazhong University of Science and Technology","Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China"],"raw_orcid":"https://orcid.org/0000-0001-7502-3643","affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015197997","display_name":"Zhenzhou Cheng","orcid":"https://orcid.org/0000-0003-4842-9458","observed_orcids":["https://orcid.org/0000-0003-4842-9458"]},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhenzhou Cheng","raw_affiliation_strings":["Tianjin University","School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China"],"raw_orcid":"https://orcid.org/0000-0003-4842-9458","affiliations":[{"raw_affiliation_string":"Tianjin University","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059703312","display_name":"Yi Zou","orcid":"https://orcid.org/0000-0002-7675-8542","observed_orcids":["https://orcid.org/0000-0002-7675-8542"]},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Zou","raw_affiliation_strings":["School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China"],"raw_orcid":"https://orcid.org/0000-0002-7675-8542","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, ShanghaiTech Universityhttps://ror.org/030bhh786, Shanghai 201210, China","institution_ids":["https://openalex.org/I30809798"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5015197997","https://openalex.org/A5091298882"],"corresponding_institution_ids":["https://openalex.org/I162868743","https://openalex.org/I4210138186","https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":1.1403,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.74436801,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"48","issue":"3","first_page":"827","last_page":"827"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9883000254631042,"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":0.9883000254631042,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.005100000184029341,"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"}},{"id":"https://openalex.org/T10666","display_name":"Photonic Crystals and Applications","score":0.00139999995008111,"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/passband-filters","display_name":"passband filters","score":0.8489999771118164},{"id":"https://openalex.org/keywords/silicon-on-insulator","display_name":"silicon-on-insulator","score":0.765999972820282},{"id":"https://openalex.org/keywords/strip-waveguides","display_name":"strip waveguides","score":0.9660000205039978},{"id":"https://openalex.org/keywords/silicon-membranes","display_name":"silicon membranes","score":0.8339999914169312},{"id":"https://openalex.org/keywords/sidelobe-suppression","display_name":"sidelobe suppression","score":0.8790000081062317},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"insertion loss","score":0.7839999794960022},{"id":"https://openalex.org/keywords/tunable-optical-filter","display_name":"tunable optical filter","score":0.5059999823570251}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.8275408744812012},{"id":"https://openalex.org/C46416853","wikidata":"https://www.wikidata.org/wiki/Q254758","display_name":"Passband","level":3,"score":0.8251045942306519},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.5191227793693542},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.46728262305259705},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4259960353374481},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.4186604619026184},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.36092913150787354},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1432935893535614},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1364/ol.481426","doi":"https://doi.org/10.1364/ol.481426","is_oa":false,"landing_page_url":"https://doi.org/10.1364/ol.481426","pdf_url":null,"source":{"id":"https://openalex.org/S134390580","display_name":"Optics Letters","issn_l":"0146-9592","issn":["0146-9592","1071-2763","1539-4794"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1"],"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 Letters","raw_type":"journal-article"},{"id":"pmid:36723599","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36723599","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 letters","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1373601333","display_name":null,"funder_award_id":"62175080","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G578555974","display_name":"\u9762\u5411\u4f4e\u6e29\u8d85\u5bfc\u8ba1\u7b97\u673a\u8de8\u6e29\u533a\u4e92\u8054\u7684\u5149\u5b50\u5668\u4ef6\u7814\u7a76","funder_award_id":"21ZR1443100","funder_id":"https://openalex.org/F4320309612","funder_display_name":"Natural Science Foundation of Shanghai"},{"id":"https://openalex.org/G5855505246","display_name":null,"funder_award_id":"51874301","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7237825816","display_name":null,"funder_award_id":"Y7360k1D01","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"},{"id":"https://openalex.org/G8143981558","display_name":null,"funder_award_id":"61705099","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320309612","display_name":"Natural Science Foundation of Shanghai","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1964167664","https://openalex.org/W1992904411","https://openalex.org/W2060818264","https://openalex.org/W2072001023","https://openalex.org/W2072970928","https://openalex.org/W2074362262","https://openalex.org/W2279057833","https://openalex.org/W2525160723","https://openalex.org/W2540972055","https://openalex.org/W2609719746","https://openalex.org/W2610299211","https://openalex.org/W2613844550","https://openalex.org/W2673217979","https://openalex.org/W2787516919","https://openalex.org/W2790452984","https://openalex.org/W2800000711","https://openalex.org/W2902918239","https://openalex.org/W2905360908","https://openalex.org/W2917319769","https://openalex.org/W3013233490","https://openalex.org/W3042014846","https://openalex.org/W3184609450","https://openalex.org/W3200034658","https://openalex.org/W4312924469"],"related_works":["https://openalex.org/W4405633721","https://openalex.org/W2391924582","https://openalex.org/W2613844550","https://openalex.org/W2378939587","https://openalex.org/W2385082398","https://openalex.org/W4318602085","https://openalex.org/W2036441537","https://openalex.org/W2390301169","https://openalex.org/W2565145619","https://openalex.org/W2070197626"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3],"experimentally":[4],"demonstrate":[5],"a":[6,22,32,41,47,57],"passband":[7,38],"filter":[8,39],"for":[9],"the":[10,15,36],"2-\u00b5m":[11],"wave":[12],"band":[13],"on":[14,31],"silicon-on-insulator":[16],"platform.":[17],"The":[18],"device":[19],"consists":[20],"of":[21,44,53,62],"strip":[23],"waveguide":[24],"and":[25,56],"an":[26],"apodized":[27],"subwavelength-structured":[28],"waveguide.":[29],"Fabricated":[30],"340-nm-thick":[33],"silicon":[34],"membrane,":[35],"proposed":[37],"shows":[40],"3-dB":[42],"bandwidth":[43],"16-33":[45],"nm,":[46],"high":[48],"sidelobe":[49],"suppression":[50],"ratio":[51],"(SLSR)":[52],"24":[54],"dB,":[55],"low":[58],"insertion":[59],"loss":[60],"(IL)":[61],"0.4":[63],"dB.":[64]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2023-01-06T00:00:00"}
