{"id":"https://openalex.org/W4391087100","doi":"https://doi.org/10.23919/ofc49934.2023.10116808","title":"A method for differential modal delay reduction by using curvature of few-mode optical fiber in high-density cable","display_name":"A method for differential modal delay reduction by using curvature of few-mode optical fiber in high-density cable","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4391087100","doi":"https://doi.org/10.23919/ofc49934.2023.10116808"},"language":"en","primary_location":{"id":"doi:10.23919/ofc49934.2023.10116808","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ofc49934.2023.10116808","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/A5083968281","display_name":"Masashi Kikuchi","orcid":"https://orcid.org/0000-0003-4735-831X"},"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":"Masashi Kikuchi","raw_affiliation_strings":["NTT Corporation,Access Network Service Systems Laboratories,Ibaraki,Japan,305-0805"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,Access Network Service Systems Laboratories,Ibaraki,Japan,305-0805","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,Ibaraki,Japan,305-0805"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,Access Network Service Systems Laboratories,Ibaraki,Japan,305-0805","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","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,Ibaraki,Japan,305-0805"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,Access Network Service Systems Laboratories,Ibaraki,Japan,305-0805","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5083968281"],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":0.1339,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.48223169,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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/T10232","display_name":"Optical Network Technologies","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/T10232","display_name":"Optical Network Technologies","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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9991999864578247,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9980999827384949,"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/modal","display_name":"Modal","score":0.6973173022270203},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.6685056686401367},{"id":"https://openalex.org/keywords/multi-mode-optical-fiber","display_name":"Multi-mode optical fiber","score":0.5846308469772339},{"id":"https://openalex.org/keywords/fiber","display_name":"Fiber","score":0.5478980541229248},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5454424619674683},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.5151025652885437},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.509009838104248},{"id":"https://openalex.org/keywords/graded-index-fiber","display_name":"Graded-index fiber","score":0.5012481212615967},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.474631667137146},{"id":"https://openalex.org/keywords/dispersion-shifted-fiber","display_name":"Dispersion-shifted fiber","score":0.46042585372924805},{"id":"https://openalex.org/keywords/mode-volume","display_name":"Mode volume","score":0.45190611481666565},{"id":"https://openalex.org/keywords/optical-fiber-cable","display_name":"Optical fiber cable","score":0.4394722282886505},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4323994815349579},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4254028797149658},{"id":"https://openalex.org/keywords/plastic-optical-fiber","display_name":"Plastic optical fiber","score":0.33798131346702576},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2529495358467102},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2407243847846985},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.22476255893707275},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1854272186756134},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.10402435064315796},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09134572744369507}],"concepts":[{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.6973173022270203},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.6685056686401367},{"id":"https://openalex.org/C101645829","wikidata":"https://www.wikidata.org/wiki/Q1781857","display_name":"Multi-mode optical fiber","level":3,"score":0.5846308469772339},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.5478980541229248},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5454424619674683},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.5151025652885437},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.509009838104248},{"id":"https://openalex.org/C113102252","wikidata":"https://www.wikidata.org/wiki/Q5591869","display_name":"Graded-index fiber","level":4,"score":0.5012481212615967},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.474631667137146},{"id":"https://openalex.org/C6138904","wikidata":"https://www.wikidata.org/wiki/Q5282578","display_name":"Dispersion-shifted fiber","level":4,"score":0.46042585372924805},{"id":"https://openalex.org/C160919093","wikidata":"https://www.wikidata.org/wiki/Q1531927","display_name":"Mode volume","level":5,"score":0.45190611481666565},{"id":"https://openalex.org/C161325326","wikidata":"https://www.wikidata.org/wiki/Q197961","display_name":"Optical fiber cable","level":3,"score":0.4394722282886505},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4323994815349579},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4254028797149658},{"id":"https://openalex.org/C203637571","wikidata":"https://www.wikidata.org/wiki/Q812875","display_name":"Plastic optical fiber","level":4,"score":0.33798131346702576},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2529495358467102},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2407243847846985},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.22476255893707275},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1854272186756134},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.10402435064315796},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09134572744369507},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ofc49934.2023.10116808","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ofc49934.2023.10116808","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":[{"score":0.7200000286102295,"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":11,"referenced_works":["https://openalex.org/W1966263789","https://openalex.org/W2045997037","https://openalex.org/W2067451363","https://openalex.org/W2076048710","https://openalex.org/W2324425829","https://openalex.org/W2343068301","https://openalex.org/W2596191183","https://openalex.org/W2892231750","https://openalex.org/W3116407719","https://openalex.org/W4237024554","https://openalex.org/W6999770650"],"related_works":["https://openalex.org/W1811449828","https://openalex.org/W2550786221","https://openalex.org/W2752520994","https://openalex.org/W4289773139","https://openalex.org/W1987323733","https://openalex.org/W2900859959","https://openalex.org/W2908508456","https://openalex.org/W115375436","https://openalex.org/W1981787282","https://openalex.org/W2004512671"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,26],"method":[3,24],"of":[4,10,18],"controlling":[5],"the":[6,16,30],"differential":[7],"modal":[8],"delay":[9],"2LP-mode":[11],"graded-index":[12],"fiber":[13,19],"by":[14],"using":[15],"curvature":[17],"in":[20,29],"high-density":[21],"cable.":[22],"The":[23],"achieved":[25],"50%":[27],"reduction":[28],"C-L":[31],"band.":[32]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-12-24T23:09:58.560324","created_date":"2025-10-10T00:00:00"}