{"id":"https://openalex.org/W4417053725","doi":"https://doi.org/10.1109/ecoc66593.2025.11263266","title":"Bending-Induced Birefringence in Uncoupled-Core Multi-Core Fibers","display_name":"Bending-Induced Birefringence in Uncoupled-Core Multi-Core Fibers","publication_year":2025,"publication_date":"2025-09-28","ids":{"openalex":"https://openalex.org/W4417053725","doi":"https://doi.org/10.1109/ecoc66593.2025.11263266"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc66593.2025.11263266","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263266","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Conference on Optical Communications (ECOC)","raw_type":"proceedings-article"},"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/A5103264660","display_name":"Martina Cappelletti","orcid":"https://orcid.org/0009-0000-2016-3630"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Martina Cappelletti","raw_affiliation_strings":["University of Padova,Department of Information Engineering,Padova,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Padova,Department of Information Engineering,Padova,Italy","institution_ids":["https://openalex.org/I138689650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012468387","display_name":"Arman Aitkulov","orcid":"https://orcid.org/0000-0002-0430-9684"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Arman Aitkulov","raw_affiliation_strings":["University of Padova,Department of Information Engineering,Padova,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Padova,Department of Information Engineering,Padova,Italy","institution_ids":["https://openalex.org/I138689650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120591887","display_name":"Venada Ziso","orcid":null},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Venada Ziso","raw_affiliation_strings":["University of Padova,Department of Information Engineering,Padova,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Padova,Department of Information Engineering,Padova,Italy","institution_ids":["https://openalex.org/I138689650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052072012","display_name":"Cristian Antonelli","orcid":"https://orcid.org/0000-0002-3353-7889"},"institutions":[{"id":"https://openalex.org/I26415053","display_name":"University of L'Aquila","ror":"https://ror.org/01j9p1r26","country_code":"IT","type":"education","lineage":["https://openalex.org/I26415053"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Cristian Antonelli","raw_affiliation_strings":["University of L&#x0027;Aquila,Department of Physical and Chemical Sciences,L&#x0027;Aquila,Italy,67100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of L&#x0027;Aquila,Department of Physical and Chemical Sciences,L&#x0027;Aquila,Italy,67100","institution_ids":["https://openalex.org/I26415053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075523835","display_name":"Tetsuya Hayashi","orcid":"https://orcid.org/0000-0003-0321-3581"},"institutions":[{"id":"https://openalex.org/I4210166210","display_name":"Sumitomo Electric Industries (Japan)","ror":"https://ror.org/05rnkb382","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210166210"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tetsuya Hayashi","raw_affiliation_strings":["Sumitomo Electric Industries, Ltd.,Optical Communications Laboratory,Yokohama,Japan,244-8588"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sumitomo Electric Industries, Ltd.,Optical Communications Laboratory,Yokohama,Japan,244-8588","institution_ids":["https://openalex.org/I4210166210"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029274526","display_name":"Antonio Mecozzi","orcid":"https://orcid.org/0000-0001-8730-5699"},"institutions":[{"id":"https://openalex.org/I26415053","display_name":"University of L'Aquila","ror":"https://ror.org/01j9p1r26","country_code":"IT","type":"education","lineage":["https://openalex.org/I26415053"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonio Mecozzi","raw_affiliation_strings":["University of L&#x0027;Aquila,Department of Physical and Chemical Sciences,L&#x0027;Aquila,Italy,67100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of L&#x0027;Aquila,Department of Physical and Chemical Sciences,L&#x0027;Aquila,Italy,67100","institution_ids":["https://openalex.org/I26415053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076777236","display_name":"Marco Santagiustina","orcid":"https://orcid.org/0000-0002-0296-2225"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Santagiustina","raw_affiliation_strings":["University of Padova,Department of Information Engineering,Padova,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Padova,Department of Information Engineering,Padova,Italy","institution_ids":["https://openalex.org/I138689650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082308915","display_name":"Andrea Galtarossa","orcid":"https://orcid.org/0000-0002-6713-6370"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Galtarossa","raw_affiliation_strings":["University of Padova,Department of Information Engineering,Padova,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Padova,Department of Information Engineering,Padova,Italy","institution_ids":["https://openalex.org/I138689650"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080936726","display_name":"Luca Palmieri","orcid":"https://orcid.org/0000-0001-7187-570X"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Palmieri","raw_affiliation_strings":["University of Padova,Department of Information Engineering,Padova,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Padova,Department of Information Engineering,Padova,Italy","institution_ids":["https://openalex.org/I138689650"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.42719998955726624,"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/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.42719998955726624,"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":0.289000004529953,"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":0.08889999985694885,"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/birefringence","display_name":"Birefringence","score":0.8463000059127808},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.5271000266075134},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.4528999924659729},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.44940000772476196},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.3540000021457672}],"concepts":[{"id":"https://openalex.org/C125743686","wikidata":"https://www.wikidata.org/wiki/Q108779","display_name":"Birefringence","level":2,"score":0.8463000059127808},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6923999786376953},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5479999780654907},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5271000266075134},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.4528999924659729},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.44940000772476196},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.3540000021457672},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.29980000853538513},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.2689000070095062},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.23389999568462372}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ecoc66593.2025.11263266","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263266","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Conference on Optical Communications (ECOC)","raw_type":"proceedings-article"},{"id":"pmh:oai:www.research.unipd.it:11577/3591703","is_oa":false,"landing_page_url":"https://hdl.handle.net/11577/3591703","pdf_url":null,"source":{"id":"https://openalex.org/S4377196283","display_name":"Research Padua  Archive (University of Padua)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I138689650","host_organization_name":"University of Padua","host_organization_lineage":["https://openalex.org/I138689650"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7516792096","display_name":null,"funder_award_id":"ECS00000041 - VITALITY - CUP E13C22001060006","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1981457623","https://openalex.org/W1982633386","https://openalex.org/W2066739219","https://openalex.org/W2101941213","https://openalex.org/W2168111047","https://openalex.org/W2966286408","https://openalex.org/W3021705617","https://openalex.org/W3111555313","https://openalex.org/W3182421448","https://openalex.org/W3189019654","https://openalex.org/W4391859642","https://openalex.org/W4398226198","https://openalex.org/W4410592273"],"related_works":[],"abstract_inverted_index":{"We":[0,10],"experimentally":[1],"investigate":[2],"bending-induced":[3],"birefringence":[4],"in":[5],"uncoupled-core":[6],"multi-core":[7],"optical":[8],"fibers.":[9],"find":[11],"that":[12],"bending-birefringence":[13],"has":[14],"a":[15],"quadratic":[16],"dependence":[17],"on":[18,28],"curvature,":[19],"similarly":[20],"to":[21,33],"single-mode":[22],"fibers,":[23],"but":[24],"it":[25],"also":[26],"depends":[27],"core":[29],"orientation":[30],"with":[31],"respect":[32],"bending.":[34]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-12-05T00:00:00"}
