{"id":"https://openalex.org/W2973560892","doi":"https://doi.org/10.1109/icton.2019.8840203","title":"Design and Simulation of Fiber to Chip Butt Coupler for SiN Integrated Photonics","display_name":"Design and Simulation of Fiber to Chip Butt Coupler for SiN Integrated Photonics","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2973560892","doi":"https://doi.org/10.1109/icton.2019.8840203","mag":"2973560892"},"language":"en","primary_location":{"id":"doi:10.1109/icton.2019.8840203","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2019.8840203","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 21st 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/A5026526816","display_name":"Jozef Chovan","orcid":"https://orcid.org/0000-0003-3445-7538"},"institutions":[{"id":"https://openalex.org/I4210113375","display_name":"International Laser Center","ror":"https://ror.org/030n38z97","country_code":"SK","type":"facility","lineage":["https://openalex.org/I4210113375"]}],"countries":["SK"],"is_corresponding":true,"raw_author_name":"J. Chovan","raw_affiliation_strings":["International Laser Centre, Bratislava, Slovakia"],"affiliations":[{"raw_affiliation_string":"International Laser Centre, Bratislava, Slovakia","institution_ids":["https://openalex.org/I4210113375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108033107","display_name":"F. Uherek","orcid":"https://orcid.org/0000-0002-6437-4947"},"institutions":[{"id":"https://openalex.org/I110757952","display_name":"Slovak University of Technology in Bratislava","ror":"https://ror.org/0561ghm58","country_code":"SK","type":"education","lineage":["https://openalex.org/I110757952"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"F. Uherek","raw_affiliation_strings":["Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Bratislava, Slovakia"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Bratislava, Slovakia","institution_ids":["https://openalex.org/I110757952"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003268680","display_name":"Eduard Koza","orcid":null},"institutions":[{"id":"https://openalex.org/I4210157881","display_name":"Sylex (Slovakia)","ror":"https://ror.org/04qdr2v32","country_code":"SK","type":"company","lineage":["https://openalex.org/I4210157881"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"E. Koza","raw_affiliation_strings":["Sylex, s.r.o., Bratislava"],"affiliations":[{"raw_affiliation_string":"Sylex, s.r.o., Bratislava","institution_ids":["https://openalex.org/I4210157881"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091470217","display_name":"Jozef Pavlov","orcid":null},"institutions":[{"id":"https://openalex.org/I4210157881","display_name":"Sylex (Slovakia)","ror":"https://ror.org/04qdr2v32","country_code":"SK","type":"company","lineage":["https://openalex.org/I4210157881"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"J. Pavlov","raw_affiliation_strings":["Sylex, s.r.o., Bratislava"],"affiliations":[{"raw_affiliation_string":"Sylex, s.r.o., Bratislava","institution_ids":["https://openalex.org/I4210157881"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077762312","display_name":"Dana Seyringer","orcid":"https://orcid.org/0000-0001-6995-1945"},"institutions":[{"id":"https://openalex.org/I675453","display_name":"Vorarlberg University of Applied Sciences","ror":"https://ror.org/031wyx077","country_code":"AT","type":"education","lineage":["https://openalex.org/I675453"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"D. Seyringer","raw_affiliation_strings":["Research Centre for Microtechnology, Vorarlberg University of Applied Sciences, Dombim, Austria"],"affiliations":[{"raw_affiliation_string":"Research Centre for Microtechnology, Vorarlberg University of Applied Sciences, Dombim, Austria","institution_ids":["https://openalex.org/I675453"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053940464","display_name":"Lenka Gajdo\u0161ov\u00e1","orcid":"https://orcid.org/0000-0001-9952-3458"},"institutions":[{"id":"https://openalex.org/I675453","display_name":"Vorarlberg University of Applied Sciences","ror":"https://ror.org/031wyx077","country_code":"AT","type":"education","lineage":["https://openalex.org/I675453"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"L. Gajdosova","raw_affiliation_strings":["Research Centre for Microtechnology, Vorarlberg University of Applied Sciences, Dombim, Austria"],"affiliations":[{"raw_affiliation_string":"Research Centre for Microtechnology, Vorarlberg University of Applied Sciences, Dombim, Austria","institution_ids":["https://openalex.org/I675453"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5026526816"],"corresponding_institution_ids":["https://openalex.org/I4210113375"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09098939,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"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":0.9998999834060669,"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":0.9998999834060669,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9997000098228455,"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/T10232","display_name":"Optical Network Technologies","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tapering","display_name":"Tapering","score":0.9040039777755737},{"id":"https://openalex.org/keywords/beam-propagation-method","display_name":"Beam propagation method","score":0.7424193620681763},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6351287364959717},{"id":"https://openalex.org/keywords/single-mode-optical-fiber","display_name":"Single-mode optical fiber","score":0.5696560144424438},{"id":"https://openalex.org/keywords/photonics","display_name":"Photonics","score":0.5222821235656738},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5183740258216858},{"id":"https://openalex.org/keywords/waveguide","display_name":"Waveguide","score":0.4969621002674103},{"id":"https://openalex.org/keywords/fabrication","display_name":"Fabrication","score":0.485840767621994},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.4684315621852875},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.465506374835968},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.44775670766830444},{"id":"https://openalex.org/keywords/photonic-integrated-circuit","display_name":"Photonic integrated circuit","score":0.446696013212204},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.4349799156188965},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4285561442375183},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.4213683605194092},{"id":"https://openalex.org/keywords/photonic-crystal-fiber","display_name":"Photonic-crystal fiber","score":0.41514891386032104},{"id":"https://openalex.org/keywords/fiber","display_name":"Fiber","score":0.41215789318084717},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13691619038581848},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13076543807983398},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12930917739868164},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.10071739554405212}],"concepts":[{"id":"https://openalex.org/C114138010","wikidata":"https://www.wikidata.org/wiki/Q7684542","display_name":"Tapering","level":2,"score":0.9040039777755737},{"id":"https://openalex.org/C135562815","wikidata":"https://www.wikidata.org/wiki/Q4876189","display_name":"Beam propagation method","level":3,"score":0.7424193620681763},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6351287364959717},{"id":"https://openalex.org/C180861198","wikidata":"https://www.wikidata.org/wiki/Q3503585","display_name":"Single-mode optical fiber","level":3,"score":0.5696560144424438},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.5222821235656738},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5183740258216858},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.4969621002674103},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.485840767621994},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.4684315621852875},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.465506374835968},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.44775670766830444},{"id":"https://openalex.org/C22799297","wikidata":"https://www.wikidata.org/wiki/Q523846","display_name":"Photonic integrated circuit","level":3,"score":0.446696013212204},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.4349799156188965},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4285561442375183},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.4213683605194092},{"id":"https://openalex.org/C107157254","wikidata":"https://www.wikidata.org/wiki/Q1256244","display_name":"Photonic-crystal fiber","level":3,"score":0.41514891386032104},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.41215789318084717},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13691619038581848},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13076543807983398},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12930917739868164},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.10071739554405212},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","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},{"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icton.2019.8840203","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2019.8840203","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 21st International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2006075683","https://openalex.org/W2156857373","https://openalex.org/W2166257841","https://openalex.org/W2333063664","https://openalex.org/W2509635310"],"related_works":["https://openalex.org/W4220864219","https://openalex.org/W2800760753","https://openalex.org/W2132363681","https://openalex.org/W2321982251","https://openalex.org/W4240967037","https://openalex.org/W2051080106","https://openalex.org/W4236312057","https://openalex.org/W1968433155","https://openalex.org/W2312747626","https://openalex.org/W2125435839"],"abstract_inverted_index":{"SiN":[0,39],"is":[1,52],"a":[2],"suitable":[3],"material":[4],"for":[5,16,54,58],"fabricating":[6],"of":[7,36,85],"photonic":[8],"integrated":[9],"circuits":[10],"with":[11,24,31,43,75],"middle":[12],"refractive":[13],"index":[14],"contrast":[15],"the":[17,32,86],"visible":[18],"and":[19,34,68,94],"near":[20],"infrared":[21],"spectral":[22],"region":[23],"ultra-low":[25],"propagation":[26,92],"losses.":[27],"The":[28,80],"paper":[29],"deals":[30],"design":[33],"simulation":[35,83,88],"fiber":[37,74],"to":[38],"chip":[40],"butt":[41],"coupler":[42],"single":[44,71],"step":[45],"fabrication":[46],"process":[47],"without":[48],"thickness":[49],"tapering.":[50],"Coupler":[51],"designed":[53],"850":[55],"nm":[56],"band":[57],"coupling":[59,81],"between":[60],"strip":[61],"0.25":[62],"\u03bcm":[63,66],"\u00d7":[64],"1.00":[65],"waveguide":[67],"Nufern's":[69],"780-OCT":[70],"mode":[72],"optical":[73],"core":[76],"diameter":[77],"4.4":[78],"\u03bcm.":[79],"losses":[82],"results":[84],"two":[87],"methods":[89],"finite-difference":[90],"beam":[91],"techniques":[93],"eigenmode":[95],"expansion":[96],"method":[97],"are":[98],"compared.":[99]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}