{"id":"https://openalex.org/W2906819831","doi":"https://doi.org/10.1109/jlt.2018.2890718","title":"Compact Broadband Polarization Beam Splitter Based on Multimode Interference Coupler With Internal Photonic Crystal for the SOI Platform","display_name":"Compact Broadband Polarization Beam Splitter Based on Multimode Interference Coupler With Internal Photonic Crystal for the SOI Platform","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2906819831","doi":"https://doi.org/10.1109/jlt.2018.2890718","mag":"2906819831"},"language":"en","primary_location":{"id":"doi:10.1109/jlt.2018.2890718","doi":"https://doi.org/10.1109/jlt.2018.2890718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jlt.2018.2890718","pdf_url":null,"source":{"id":"https://openalex.org/S2307745","display_name":"Journal of Lightwave Technology","issn_l":"0733-8724","issn":["0733-8724","1558-2213"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Lightwave Technology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5063121209","display_name":"Luhua Xu","orcid":"https://orcid.org/0000-0002-5685-3526","observed_orcids":["https://orcid.org/0000-0002-5685-3526"]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Luhua Xu","raw_affiliation_strings":["Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada"],"raw_orcid":"https://orcid.org/0000-0002-5685-3526","affiliations":[{"raw_affiliation_string":"Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100377605","display_name":"Yun Wang","orcid":"https://orcid.org/0000-0002-7872-3976","observed_orcids":["https://orcid.org/0000-0002-7872-3976","https://orcid.org/0000-0001-9125-8047"]},"institutions":[{"id":"https://openalex.org/I4210160469","display_name":"Ciena (Canada)","ror":"https://ror.org/05agqdk49","country_code":"CA","type":"company","lineage":["https://openalex.org/I1295297804","https://openalex.org/I4210160469"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yun Wang","raw_affiliation_strings":["Ciena Corporation, Ottawa, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0002-7872-3976","affiliations":[{"raw_affiliation_string":"Ciena Corporation, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210160469"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042463639","display_name":"Eslam A. El-Fiky","orcid":"https://orcid.org/0000-0001-9090-5097","observed_orcids":["https://orcid.org/0000-0001-9090-5097"]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Eslam El-Fiky","raw_affiliation_strings":["Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada"],"raw_orcid":"https://orcid.org/0000-0001-9090-5097","affiliations":[{"raw_affiliation_string":"Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Deng Mao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Deng Mao","raw_affiliation_strings":["Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002924335","display_name":"Amar Kumar","orcid":"https://orcid.org/0000-0001-7254-497X","observed_orcids":["https://orcid.org/0000-0001-7254-497X","https://orcid.org/0000-0001-8021-9579","https://orcid.org/0000-0002-4575-3511"]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Amar Kumar","raw_affiliation_strings":["Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada"],"raw_orcid":"https://orcid.org/0000-0001-7254-497X","affiliations":[{"raw_affiliation_string":"Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016236173","display_name":"Zhenping Xing","orcid":"https://orcid.org/0000-0001-8904-5253","observed_orcids":["https://orcid.org/0000-0001-8904-5253"]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Zhenping Xing","raw_affiliation_strings":["Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada"],"raw_orcid":"https://orcid.org/0000-0001-8904-5253","affiliations":[{"raw_affiliation_string":"Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071716049","display_name":"Md. Ghulam Saber","orcid":"https://orcid.org/0000-0003-0993-8428","observed_orcids":["https://orcid.org/0000-0003-0993-8428"]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Md Ghulam Saber","raw_affiliation_strings":["Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada"],"raw_orcid":"https://orcid.org/0000-0003-0993-8428","affiliations":[{"raw_affiliation_string":"Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087662087","display_name":"Maxime Jacques","orcid":"https://orcid.org/0000-0002-7933-6484","observed_orcids":["https://orcid.org/0000-0002-7933-6484"]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Maxime Jacques","raw_affiliation_strings":["Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada"],"raw_orcid":"https://orcid.org/0000-0002-7933-6484","affiliations":[{"raw_affiliation_string":"Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080230991","display_name":"David V. Plant","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"David V. Plant","raw_affiliation_strings":["Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I5023651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2045,"currency":"USD","value_usd":2045},"apc_paid":null,"fwci":4.6052,"has_fulltext":false,"cited_by_count":100,"citation_normalized_percentile":{"value":0.95783564,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"37","issue":"4","first_page":"1231","last_page":"1240"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9970999956130981,"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":0.9970999956130981,"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/T10666","display_name":"Photonic Crystals and Applications","score":0.0017000000225380063,"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":0.00019999999494757503,"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/polarization-beam-splitter","display_name":"polarization beam splitter","score":0.9890000224113464},{"id":"https://openalex.org/keywords/multimode-interference-coupler","display_name":"multimode interference coupler","score":0.9819999933242798},{"id":"https://openalex.org/keywords/photonic-crystals","display_name":"photonic crystals","score":0.8949999809265137},{"id":"https://openalex.org/keywords/silicon-on-insulator","display_name":"silicon-on-insulator","score":0.9649999737739563},{"id":"https://openalex.org/keywords/photonic-band-gap","display_name":"photonic band gap","score":0.8009999990463257},{"id":"https://openalex.org/keywords/te-and-tm-polarization","display_name":"TE and TM polarization","score":0.5709999799728394},{"id":"https://openalex.org/keywords/c-band","display_name":"C-band","score":0.8289999961853027},{"id":"https://openalex.org/keywords/compact-optical-device","display_name":"compact optical device","score":0.5230000019073486},{"id":"https://openalex.org/keywords/cmos-compatible-photonics","display_name":"CMOS-compatible photonics","score":0.6639999747276306},{"id":"https://openalex.org/keywords/extinction-ratio","display_name":"extinction ratio","score":0.6499999761581421},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"insertion loss","score":0.9950000047683716}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6983364820480347},{"id":"https://openalex.org/C53143962","wikidata":"https://www.wikidata.org/wiki/Q1478788","display_name":"Silicon on insulator","level":3,"score":0.6520676612854004},{"id":"https://openalex.org/C96137627","wikidata":"https://www.wikidata.org/wiki/Q1385099","display_name":"Extinction ratio","level":3,"score":0.6402873396873474},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6002599596977234},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5747455954551697},{"id":"https://openalex.org/C75302062","wikidata":"https://www.wikidata.org/wiki/Q900150","display_name":"Photonic crystal","level":2,"score":0.5738143920898438},{"id":"https://openalex.org/C19819980","wikidata":"https://www.wikidata.org/wiki/Q947542","display_name":"Beam splitter","level":3,"score":0.49148571491241455},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.46774914860725403},{"id":"https://openalex.org/C200274948","wikidata":"https://www.wikidata.org/wiki/Q256845","display_name":"Electron-beam lithography","level":4,"score":0.4640215039253235},{"id":"https://openalex.org/C22799297","wikidata":"https://www.wikidata.org/wiki/Q523846","display_name":"Photonic integrated circuit","level":3,"score":0.45584243535995483},{"id":"https://openalex.org/C202988678","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Power dividers and directional couplers","level":2,"score":0.4511253237724304},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.41020357608795166},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.37197351455688477},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2577984929084778},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.21730786561965942},{"id":"https://openalex.org/C53524968","wikidata":"https://www.wikidata.org/wiki/Q7315582","display_name":"Resist","level":3,"score":0.07158470153808594},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jlt.2018.2890718","doi":"https://doi.org/10.1109/jlt.2018.2890718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jlt.2018.2890718","pdf_url":null,"source":{"id":"https://openalex.org/S2307745","display_name":"Journal of Lightwave Technology","issn_l":"0733-8724","issn":["0733-8724","1558-2213"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Lightwave Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W1483290839","https://openalex.org/W1972330845","https://openalex.org/W1973847316","https://openalex.org/W1983505245","https://openalex.org/W1986861396","https://openalex.org/W1992142772","https://openalex.org/W1994221567","https://openalex.org/W1994899543","https://openalex.org/W1996623216","https://openalex.org/W1997334739","https://openalex.org/W2000168555","https://openalex.org/W2001336066","https://openalex.org/W2005619427","https://openalex.org/W2010377540","https://openalex.org/W2013307920","https://openalex.org/W2015977109","https://openalex.org/W2016770198","https://openalex.org/W2019008064","https://openalex.org/W2021097059","https://openalex.org/W2023926844","https://openalex.org/W2030859503","https://openalex.org/W2034539277","https://openalex.org/W2034900716","https://openalex.org/W2036384390","https://openalex.org/W2038654212","https://openalex.org/W2039294871","https://openalex.org/W2040841296","https://openalex.org/W2043773381","https://openalex.org/W2044040390","https://openalex.org/W2057043260","https://openalex.org/W2057694314","https://openalex.org/W2059430034","https://openalex.org/W2061592382","https://openalex.org/W2067159678","https://openalex.org/W2080075626","https://openalex.org/W2080376804","https://openalex.org/W2091052002","https://openalex.org/W2098436722","https://openalex.org/W2113855270","https://openalex.org/W2120364982","https://openalex.org/W2120614923","https://openalex.org/W2121014876","https://openalex.org/W2122750561","https://openalex.org/W2123219762","https://openalex.org/W2123780029","https://openalex.org/W2128441228","https://openalex.org/W2133693656","https://openalex.org/W2135143175","https://openalex.org/W2153739462","https://openalex.org/W2156625620","https://openalex.org/W2159351772","https://openalex.org/W2253007617","https://openalex.org/W2253986482","https://openalex.org/W2297459708","https://openalex.org/W2330704439","https://openalex.org/W2413778617","https://openalex.org/W2470873944","https://openalex.org/W2560320828","https://openalex.org/W2569457854","https://openalex.org/W2588667109","https://openalex.org/W2594562711","https://openalex.org/W2595277080","https://openalex.org/W2731684844","https://openalex.org/W2757355167","https://openalex.org/W2764028104","https://openalex.org/W2766724454","https://openalex.org/W2787009961","https://openalex.org/W2798438035","https://openalex.org/W4256501225","https://openalex.org/W6676997248"],"related_works":["https://openalex.org/W3008514402","https://openalex.org/W3010534386","https://openalex.org/W2114791187","https://openalex.org/W2159351772","https://openalex.org/W3034289912","https://openalex.org/W2899068186","https://openalex.org/W2910346125","https://openalex.org/W2067159678","https://openalex.org/W2333792126","https://openalex.org/W3007957737"],"abstract_inverted_index":{"We":[0],"experimentally":[1],"demonstrate":[2],"a":[3,12,48,124,140],"compact":[4],"broadband":[5],"polarization":[6,39,46],"beam":[7,89],"splitter":[8],"(PBS)":[9],"based":[10],"on":[11,72],"multimode":[13],"interference":[14],"(MMI)":[15],"coupler":[16],"with":[17,139],"internal":[18,27,69],"photonic":[19,61],"crystal":[20],"(PC)":[21],"for":[22,120],"the":[23,36,43,56,60,65,68,76,92,136],"silicon-on-insulator":[24],"platform.":[25],"The":[26,81,102],"PC":[28,70],"structure":[29,71],"is":[30,79,99],"optimized":[31],"to":[32,35,42,131],"be":[33],"reflective":[34],"transverse":[37,44],"electric":[38],"and":[40,64,91,113],"transparent":[41],"magnetic":[45],"over":[47,123],"broad":[49],"wavelength":[50,127],"range.":[51],"A":[52],"detailed":[53],"study":[54],"of":[55,67,75,143],"device":[57,104,141],"operation,":[58],"including":[59],"band":[62],"gap":[63],"influence":[66],"each":[73],"mode":[74],"MMI":[77],"coupler,":[78],"presented.":[80],"designed":[82],"PBS":[83],"has":[84],"been":[85],"fabricated":[86,103],"using":[87],"electron":[88],"lithography":[90],"feature":[93],"size":[94],"used":[95],"in":[96],"our":[97],"design":[98],"CMOS":[100],"compatible.":[101],"achieves":[105],"measured":[106],"extinction":[107],"ratios":[108],"higher":[109],"than":[110,117],"20":[111],"dB":[112,119],"insertion":[114],"losses":[115],"lower":[116],"2":[118],"both":[121],"polarizations":[122],"77":[125],"nm":[126,133],"range":[128],"from":[129],"1522":[130],"1599":[132],"that":[134],"covers":[135],"entire":[137],"C-band,":[138],"length":[142],"only":[144],"71.5":[145],"\u03bcm.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":14},{"year":2019,"cited_by_count":8}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2019-01-11T00:00:00"}