{"id":"https://openalex.org/W2508110462","doi":"https://doi.org/10.1109/icton.2016.7550565","title":"Optimizing grating couplers for silicon photonics","display_name":"Optimizing grating couplers for silicon photonics","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2508110462","doi":"https://doi.org/10.1109/icton.2016.7550565","mag":"2508110462"},"language":"en","primary_location":{"id":"doi:10.1109/icton.2016.7550565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2016.7550565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 18th International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"},"type":"article","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/A5045102280","display_name":"Lucio Claudio Andreani","orcid":"https://orcid.org/0000-0003-4926-1749"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Lucio Claudio Andreani","raw_affiliation_strings":["Department of Physics, University of Pavia, Pavia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015389591","display_name":"Dario Gerace","orcid":"https://orcid.org/0000-0002-7442-125X"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Dario Gerace","raw_affiliation_strings":["Department of Physics, University of Pavia, Pavia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103107922","display_name":"Marco Passoni","orcid":"https://orcid.org/0000-0002-0205-2803"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Passoni","raw_affiliation_strings":["Department of Physics, University of Pavia, Pavia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057592557","display_name":"Angelo Bozzola","orcid":"https://orcid.org/0000-0002-1394-6589"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Angelo Bozzola","raw_affiliation_strings":["Department of Physics, University of Pavia, Pavia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056057471","display_name":"Lee Carroll","orcid":null},"institutions":[{"id":"https://openalex.org/I30771326","display_name":"Italian Institute of Technology","ror":"https://ror.org/042t93s57","country_code":"IT","type":"facility","lineage":["https://openalex.org/I30771326"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Lee Carroll","raw_affiliation_strings":["Italian Institute of Technology, Genova, Italy"],"affiliations":[{"raw_affiliation_string":"Italian Institute of Technology, Genova, Italy","institution_ids":["https://openalex.org/I30771326"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5045102280"],"corresponding_institution_ids":["https://openalex.org/I25217355"],"apc_list":null,"apc_paid":null,"fwci":0.5623,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.70901893,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"20","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9984999895095825,"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/T11723","display_name":"Optical Coatings and Gratings","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"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/grating","display_name":"Grating","score":0.8586760759353638},{"id":"https://openalex.org/keywords/silicon-on-insulator","display_name":"Silicon on insulator","score":0.7772635221481323},{"id":"https://openalex.org/keywords/finite-difference-time-domain-method","display_name":"Finite-difference time-domain method","score":0.6985425353050232},{"id":"https://openalex.org/keywords/silicon-photonics","display_name":"Silicon photonics","score":0.6847496628761292},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.6128069162368774},{"id":"https://openalex.org/keywords/photonics","display_name":"Photonics","score":0.5736254453659058},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5537385940551758},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.5309329032897949},{"id":"https://openalex.org/keywords/fabrication","display_name":"Fabrication","score":0.497592955827713},{"id":"https://openalex.org/keywords/coupling-loss","display_name":"Coupling loss","score":0.49699142575263977},{"id":"https://openalex.org/keywords/silicon","display_name":"Silicon","score":0.49317067861557007},{"id":"https://openalex.org/keywords/waveguide","display_name":"Waveguide","score":0.4881208837032318},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.47477054595947266},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.43739914894104004},{"id":"https://openalex.org/keywords/fiber-bragg-grating","display_name":"Fiber Bragg grating","score":0.4288969337940216},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4285426139831543},{"id":"https://openalex.org/keywords/coupled-mode-theory","display_name":"Coupled mode theory","score":0.4245149791240692},{"id":"https://openalex.org/keywords/diffraction-grating","display_name":"Diffraction grating","score":0.4233721196651459},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.35257047414779663},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21509623527526855},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.14091593027114868},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1305294930934906},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11235380172729492}],"concepts":[{"id":"https://openalex.org/C2777813233","wikidata":"https://www.wikidata.org/wiki/Q1527816","display_name":"Grating","level":2,"score":0.8586760759353638},{"id":"https://openalex.org/C53143962","wikidata":"https://www.wikidata.org/wiki/Q1478788","display_name":"Silicon on insulator","level":3,"score":0.7772635221481323},{"id":"https://openalex.org/C184880428","wikidata":"https://www.wikidata.org/wiki/Q1417308","display_name":"Finite-difference time-domain method","level":2,"score":0.6985425353050232},{"id":"https://openalex.org/C119423029","wikidata":"https://www.wikidata.org/wiki/Q3749103","display_name":"Silicon photonics","level":3,"score":0.6847496628761292},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6128069162368774},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.5736254453659058},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5537385940551758},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5309329032897949},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.497592955827713},{"id":"https://openalex.org/C21792228","wikidata":"https://www.wikidata.org/wiki/Q5178039","display_name":"Coupling loss","level":3,"score":0.49699142575263977},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.49317067861557007},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.4881208837032318},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.47477054595947266},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.43739914894104004},{"id":"https://openalex.org/C43091971","wikidata":"https://www.wikidata.org/wiki/Q1397391","display_name":"Fiber Bragg grating","level":3,"score":0.4288969337940216},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4285426139831543},{"id":"https://openalex.org/C2781181084","wikidata":"https://www.wikidata.org/wiki/Q5178020","display_name":"Coupled mode theory","level":3,"score":0.4245149791240692},{"id":"https://openalex.org/C126753812","wikidata":"https://www.wikidata.org/wiki/Q653294","display_name":"Diffraction grating","level":3,"score":0.4233721196651459},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.35257047414779663},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21509623527526855},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.14091593027114868},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1305294930934906},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11235380172729492},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","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/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"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/icton.2016.7550565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2016.7550565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 18th International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1965915529","https://openalex.org/W1972895648","https://openalex.org/W1980682986","https://openalex.org/W1999982394","https://openalex.org/W2005514059","https://openalex.org/W2022155907","https://openalex.org/W2024797770","https://openalex.org/W2051033774","https://openalex.org/W2082553689","https://openalex.org/W2144831723","https://openalex.org/W2151468295","https://openalex.org/W2157358493","https://openalex.org/W2165260925","https://openalex.org/W2166795380","https://openalex.org/W2220870060","https://openalex.org/W2225629440","https://openalex.org/W2276911326","https://openalex.org/W2325406354"],"related_works":["https://openalex.org/W2044904198","https://openalex.org/W2119478278","https://openalex.org/W2965679811","https://openalex.org/W2009700418","https://openalex.org/W3150364945","https://openalex.org/W1985044448","https://openalex.org/W2982611369","https://openalex.org/W2046590478","https://openalex.org/W4386609261","https://openalex.org/W2134007579"],"abstract_inverted_index":{"Grating":[0,24],"couplers":[1,25,77,107],"realized":[2],"on":[3,63],"a":[4,16,32,36,50],"Silicon-on-Insulator":[5],"(SOI)":[6],"platform":[7],"are":[8,127],"an":[9],"efficient":[10],"means":[11],"of":[12,52,102],"coupling":[13,29,83],"light":[14,30,45],"from":[15],"single-mode":[17],"optical":[18],"fiber":[19],"into":[20,35,49],"silicon":[21,53],"photonic":[22],"waveguides.":[23,54],"can":[26,108],"be":[27,109],"1D,":[28],"with":[31,46,85,111],"fixed":[33],"polarization":[34,48],"single":[37],"waveguide,":[38],"or":[39],"2D,":[40],"in":[41,78],"order":[42,79],"to":[43,80,87],"couple":[44],"unknown":[47],"pair":[51],"In":[55,92],"this":[56],"work":[57],"we":[58,94],"review":[59],"computational":[60],"approaches,":[61],"based":[62],"the":[64,82,88,97,100],"finite-difference":[65],"time":[66],"domain":[67],"(FDTD)":[68],"method,":[69],"that":[70,96],"allow":[71],"optimizing":[72],"1D":[73,103],"and":[74,104,124],"2D":[75,105,120],"grating":[76,106],"maximize":[81],"efficiency":[84],"respect":[86],"various":[89],"structural":[90],"parameters.":[91],"general,":[93],"find":[95],"gap":[98],"between":[99],"performance":[101],"reduced":[110],"proper":[112],"optimization.":[113],"Relevant":[114],"factors":[115],"like":[116],"polarization-dependent":[117],"loss":[118],"(for":[119],"couplers),":[121],"bandwidth,":[122],"tolerances,":[123],"fabrication":[125],"constraints":[126],"addressed.":[128]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
