{"id":"https://openalex.org/W2074170486","doi":"https://doi.org/10.1117/12.876378","title":"Coupling of lithium niobate disk resonators to integrated waveguides","display_name":"Coupling of lithium niobate disk resonators to integrated waveguides","publication_year":2011,"publication_date":"2011-01-31","ids":{"openalex":"https://openalex.org/W2074170486","doi":"https://doi.org/10.1117/12.876378","mag":"2074170486"},"language":"en","primary_location":{"id":"doi:10.1117/12.876378","doi":"https://doi.org/10.1117/12.876378","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.876378","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5082409948","display_name":"Simone Berneschi","orcid":"https://orcid.org/0000-0001-5554-8063","observed_orcids":["https://orcid.org/0000-0001-5554-8063"]},"institutions":[{"id":"https://openalex.org/I4210092323","display_name":"Nello Carrara Institute of Applied Physics","ror":"https://ror.org/00dqega85","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210092323","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210108754","display_name":"Centro Ricerche Enrico Fermi","ror":"https://ror.org/01qb1sw63","country_code":"IT","type":"archive","lineage":["https://openalex.org/I4210108754"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"S. Berneschi","raw_affiliation_strings":["Istituto di Fisica Applicata Nello Carrara, CNR (Italy)","Museo Storico della Fisica e Centro Studi e Ricerche Enrico Fermi (Italy)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Fisica Applicata Nello Carrara, CNR (Italy)","institution_ids":["https://openalex.org/I4210092323"]},{"raw_affiliation_string":"Museo Storico della Fisica e Centro Studi e Ricerche Enrico Fermi (Italy)","institution_ids":["https://openalex.org/I4210108754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089795681","display_name":"F. Cosi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210092323","display_name":"Nello Carrara Institute of Applied Physics","ror":"https://ror.org/00dqega85","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210092323","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Cosi","raw_affiliation_strings":["Istituto di Fisica Applicata Nello Carrara, CNR (Italy)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Fisica Applicata Nello Carrara, CNR (Italy)","institution_ids":["https://openalex.org/I4210092323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010324235","display_name":"Gualtiero Nunzi Conti","orcid":"https://orcid.org/0000-0002-2239-7622","observed_orcids":["https://orcid.org/0000-0002-2239-7622"]},"institutions":[{"id":"https://openalex.org/I4210092323","display_name":"Nello Carrara Institute of Applied Physics","ror":"https://ror.org/00dqega85","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210092323","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Nunzi Conti","raw_affiliation_strings":["Istituto di Fisica Applicata Nello Carrara, CNR (Italy)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Fisica Applicata Nello Carrara, CNR (Italy)","institution_ids":["https://openalex.org/I4210092323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081597716","display_name":"S. Pelli","orcid":"https://orcid.org/0000-0002-6960-5003","observed_orcids":["https://orcid.org/0000-0002-6960-5003"]},"institutions":[{"id":"https://openalex.org/I4210092323","display_name":"Nello Carrara Institute of Applied Physics","ror":"https://ror.org/00dqega85","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210092323","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"S. Pelli","raw_affiliation_strings":["Istituto di Fisica Applicata Nello Carrara, CNR (Italy)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Fisica Applicata Nello Carrara, CNR (Italy)","institution_ids":["https://openalex.org/I4210092323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074994188","display_name":"Silvia Soria","orcid":"https://orcid.org/0000-0002-4838-2197","observed_orcids":["https://orcid.org/0000-0002-4838-2197"]},"institutions":[{"id":"https://openalex.org/I4210092323","display_name":"Nello Carrara Institute of Applied Physics","ror":"https://ror.org/00dqega85","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210092323","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"S. Soria","raw_affiliation_strings":["Istituto di Fisica Applicata Nello Carrara, CNR (Italy)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Fisica Applicata Nello Carrara, CNR (Italy)","institution_ids":["https://openalex.org/I4210092323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064713187","display_name":"Giancarlo Cesare Righini","orcid":"https://orcid.org/0000-0002-6081-6971","observed_orcids":["https://orcid.org/0000-0002-6081-6971"]},"institutions":[{"id":"https://openalex.org/I4210092323","display_name":"Nello Carrara Institute of Applied Physics","ror":"https://ror.org/00dqega85","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210092323","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. C. Righini","raw_affiliation_strings":["Istituto di Fisica Applicata Nello Carrara, CNR (Italy)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto di Fisica Applicata Nello Carrara, CNR (Italy)","institution_ids":["https://openalex.org/I4210092323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082205178","display_name":"Massimiliano Dispenza","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76806421","display_name":"SELEX Sistemi Integrati","ror":"https://ror.org/02sj0zy88","country_code":"IT","type":"company","lineage":["https://openalex.org/I2802798279","https://openalex.org/I76806421"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Dispenza","raw_affiliation_strings":["SELEX Sistemi Integrati S.p.A. (Italy)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SELEX Sistemi Integrati S.p.A. (Italy)","institution_ids":["https://openalex.org/I76806421"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032344123","display_name":"Alberto Secchi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76806421","display_name":"SELEX Sistemi Integrati","ror":"https://ror.org/02sj0zy88","country_code":"IT","type":"company","lineage":["https://openalex.org/I2802798279","https://openalex.org/I76806421"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. Secchi","raw_affiliation_strings":["SELEX Sistemi Integrati S.p.A. (Italy)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SELEX Sistemi Integrati S.p.A. (Italy)","institution_ids":["https://openalex.org/I76806421"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.27761758,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"7941","issue":null,"first_page":"79410U","last_page":"79410U"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11050","display_name":"Photorefractive and Nonlinear Optics","score":0.7519999742507935,"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"}},"topics":[{"id":"https://openalex.org/T11050","display_name":"Photorefractive and Nonlinear Optics","score":0.7519999742507935,"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/T10299","display_name":"Photonic and Optical Devices","score":0.20029999315738678,"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/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.016599999740719795,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lithium-niobate","display_name":"lithium niobate","score":0.9290000200271606},{"id":"https://openalex.org/keywords/whispering-gallery-mode-resonators","display_name":"whispering gallery mode resonators","score":0.9269999861717224},{"id":"https://openalex.org/keywords/disk-resonators","display_name":"disk resonators","score":0.9440000057220459},{"id":"https://openalex.org/keywords/integrated-optical-waveguides","display_name":"integrated optical waveguides","score":0.9380000233650208},{"id":"https://openalex.org/keywords/proton-exchange","display_name":"proton exchange","score":0.7929999828338623},{"id":"https://openalex.org/keywords/x-cut-lithium-niobate","display_name":"X-cut lithium niobate","score":0.9580000042915344},{"id":"https://openalex.org/keywords/high-quality-factor","display_name":"high quality factor","score":0.5950000286102295},{"id":"https://openalex.org/keywords/tunable-filters","display_name":"tunable filters","score":0.5410000085830688},{"id":"https://openalex.org/keywords/modulators","display_name":"modulators","score":0.6539999842643738},{"id":"https://openalex.org/keywords/delay-lines","display_name":"delay lines","score":0.8629999756813049},{"id":"https://openalex.org/keywords/prism-coupling","display_name":"prism coupling","score":0.5559999942779541}],"concepts":[{"id":"https://openalex.org/C2777207636","wikidata":"https://www.wikidata.org/wiki/Q424481","display_name":"Lithium niobate","level":2,"score":0.8158051371574402},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.7883343696594238},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6741805672645569},{"id":"https://openalex.org/C77255779","wikidata":"https://www.wikidata.org/wiki/Q7993947","display_name":"Whispering-gallery wave","level":3,"score":0.6472198963165283},{"id":"https://openalex.org/C187725362","wikidata":"https://www.wikidata.org/wiki/Q830521","display_name":"Q factor","level":3,"score":0.645552933216095},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5936564207077026},{"id":"https://openalex.org/C142181693","wikidata":"https://www.wikidata.org/wiki/Q6493080","display_name":"Laser linewidth","level":3,"score":0.5875886082649231},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5358086824417114},{"id":"https://openalex.org/C138113353","wikidata":"https://www.wikidata.org/wiki/Q611639","display_name":"Polishing","level":2,"score":0.4979832172393799},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.4612622857093811},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.4399263858795166},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.4164081811904907},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16494184732437134},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.09664857387542725},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"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/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.876378","doi":"https://doi.org/10.1117/12.876378","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.876378","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1973254352","https://openalex.org/W2773645735","https://openalex.org/W2737098598","https://openalex.org/W2511002895","https://openalex.org/W2347557819","https://openalex.org/W2592211393","https://openalex.org/W2766439149","https://openalex.org/W2773993512","https://openalex.org/W2482853539","https://openalex.org/W3020926906"],"abstract_inverted_index":{"Whispering":[0],"gallery":[1],"mode":[2],"(WGM)":[3],"disk":[4],"resonators":[5,32],"fabricated":[6],"in":[7,24,41,103,160],"single":[8],"crystals":[9],"can":[10],"have":[11,21],"high":[12],"Q":[13,153],"factors":[14],"within":[15],"their":[16,35],"transparency":[17],"bandwidth":[18],"and":[19,26,47,66,114,131,143],"may":[20,38],"application":[22,56],"both":[23],"fundamental":[25],"applied":[27],"optics.":[28],"Lithium":[29],"niobate":[30],"(LN)":[31],"thanks":[33],"to":[34,85,150],"electro-optical":[36],"properties":[37],"be":[39],"used":[40,75],"particular":[42],"as":[43],"tunable":[44],"filters,":[45],"modulators,":[46],"delay":[48],"lines.":[49],"A":[50],"critical":[51],"step":[52],"toward":[53],"the":[54,61,134,152,156],"actual":[55],"of":[57,63,110,116,155,162],"these":[58],"devices":[59],"is":[60,159],"implementation":[62],"a":[64,129,137],"robust":[65],"efficient":[67],"coupling":[68,84],"system.":[69],"High":[70],"index":[71],"prisms":[72],"are":[73,98,119],"typically":[74],"for":[76],"this":[77,80],"purpose.":[78],"In":[79],"work":[81],"we":[82],"demonstrate":[83],"high-Q":[86],"WGM":[87],"LN":[88,94,124],"disks":[89,107],"from":[90,121],"an":[91],"integrated":[92],"optical":[93],"waveguide.":[95],"The":[96,106],"waveguides":[97],"made":[99,120],"by":[100,126],"proton":[101],"exchange":[102],"X-cut":[104],"LN.":[105],"with":[108],"diameters":[109],"about":[111],"5":[112],"mm":[113,118],"thickness":[115],"1":[117],"commercial":[122],"Z-cut":[123],"wafers":[125],"core":[127],"drilling":[128],"cylinder":[130],"thereafter":[132],"polishing":[133],"edges":[135],"into":[136],"spheroidal":[138],"profile.":[139],"Both":[140],"resonance":[141],"linewidth":[142],"cavity":[144],"photon":[145],"lifetime":[146],"measurements":[147],"were":[148],"performed":[149],"calculate":[151],"factor":[154],"resonator,":[157],"which":[158],"excess":[161],"108.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}