{"id":"https://openalex.org/W4391087668","doi":"https://doi.org/10.23919/ofc49934.2023.10116563","title":"Unique Bending Loss Properties and Design Consideration for Coupled Multi-core Fiber","display_name":"Unique Bending Loss Properties and Design Consideration for Coupled Multi-core Fiber","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4391087668","doi":"https://doi.org/10.23919/ofc49934.2023.10116563"},"language":"en","primary_location":{"id":"doi:10.23919/ofc49934.2023.10116563","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ofc49934.2023.10116563","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","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/A5001074494","display_name":"Ryota Imada","orcid":"https://orcid.org/0000-0003-1192-6813"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Ryota Imada","raw_affiliation_strings":["NTT Corporation,Access Network Service Systems Laboratories,Tsukuba,Japan,305\u20130805"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,Access Network Service Systems Laboratories,Tsukuba,Japan,305\u20130805","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046133334","display_name":"Taiji Sakamoto","orcid":"https://orcid.org/0000-0001-6432-7975"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Taiji Sakamoto","raw_affiliation_strings":["NTT Corporation,Access Network Service Systems Laboratories,Tsukuba,Japan,305\u20130805"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,Access Network Service Systems Laboratories,Tsukuba,Japan,305\u20130805","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100628813","display_name":"Takayoshi Mori","orcid":"https://orcid.org/0009-0000-7265-5696"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takayoshi Mori","raw_affiliation_strings":["NTT Corporation,Access Network Service Systems Laboratories,Tsukuba,Japan,305\u20130805"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,Access Network Service Systems Laboratories,Tsukuba,Japan,305\u20130805","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101777015","display_name":"Yusuke Yamada","orcid":"https://orcid.org/0009-0005-2117-4127"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusuke Yamada","raw_affiliation_strings":["NTT Corporation,Access Network Service Systems Laboratories,Tsukuba,Japan,305\u20130805"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,Access Network Service Systems Laboratories,Tsukuba,Japan,305\u20130805","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024724194","display_name":"Kazuhide Nakajima","orcid":"https://orcid.org/0000-0001-9467-5436"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhide Nakajima","raw_affiliation_strings":["NTT Corporation,Access Network Service Systems Laboratories,Tsukuba,Japan,305\u20130805"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,Access Network Service Systems Laboratories,Tsukuba,Japan,305\u20130805","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5001074494"],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18142613,"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":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.9939000010490417,"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":0.9939000010490417,"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/T12971","display_name":"Material Properties and Processing","score":0.9860000014305115,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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":0.9839000105857849,"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/core","display_name":"Core (optical fiber)","score":0.5590697526931763},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5163106322288513},{"id":"https://openalex.org/keywords/bending","display_name":"Bending","score":0.4627838730812073},{"id":"https://openalex.org/keywords/fiber","display_name":"Fiber","score":0.44808852672576904},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.38199442625045776},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.3228853642940521},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.22232231497764587},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1936296820640564},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1460108757019043}],"concepts":[{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5590697526931763},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5163106322288513},{"id":"https://openalex.org/C87210426","wikidata":"https://www.wikidata.org/wiki/Q1072476","display_name":"Bending","level":2,"score":0.4627838730812073},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.44808852672576904},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.38199442625045776},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3228853642940521},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.22232231497764587},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1936296820640564},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1460108757019043}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ofc49934.2023.10116563","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ofc49934.2023.10116563","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2084597614","https://openalex.org/W2324425829","https://openalex.org/W2746485338","https://openalex.org/W2901401853","https://openalex.org/W6756674481"],"related_works":["https://openalex.org/W4246450666","https://openalex.org/W4388998267","https://openalex.org/W2898370298","https://openalex.org/W4390401159","https://openalex.org/W2744391499","https://openalex.org/W3120461830","https://openalex.org/W4230250635","https://openalex.org/W3041790586","https://openalex.org/W2018879842","https://openalex.org/W3144504424"],"abstract_inverted_index":{"We":[0],"reveal":[1],"the":[2,30],"unique":[3],"bending":[4,12,32],"angle":[5],"and":[6,19],"coupled":[7,16],"core":[8,22],"count":[9],"dependence":[10],"of":[11],"loss":[13,33],"in":[14],"a":[15],"multi-core":[17],"fiber":[18],"demonstrate":[20],"adequate":[21],"design":[23],"conditions":[24],"can":[25],"be":[26],"derived":[27],"by":[28],"considering":[29],"average":[31],"property.":[34]},"counts_by_year":[],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-10-10T00:00:00"}