{"id":"https://openalex.org/W4391087189","doi":"https://doi.org/10.23919/ofc49934.2023.10117250","title":"Power Efficient Core Pumped Multicore Erbium Doped Optical Fiber Amplifier","display_name":"Power Efficient Core Pumped Multicore Erbium Doped Optical Fiber Amplifier","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4391087189","doi":"https://doi.org/10.23919/ofc49934.2023.10117250"},"language":"en","primary_location":{"id":"doi:10.23919/ofc49934.2023.10117250","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ofc49934.2023.10117250","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":"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/A5110677665","display_name":"T. Ohtsuka","orcid":null},"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":"Takafumi Ohtsuka","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/A5008901590","display_name":"Takahiro Kikuchi","orcid":"https://orcid.org/0000-0002-2299-3221"},"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":"Takahiro Kikuchi","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/A5109504360","display_name":"Takahiro Suganuma","orcid":null},"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":"Takahiro Suganuma","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/A5057935941","display_name":"Takemi Hasegawa","orcid":"https://orcid.org/0000-0003-1412-3661"},"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":"Takemi Hasegawa","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":"last","author":{"id":"https://openalex.org/A5058316706","display_name":"Hidehisa Tazawa","orcid":null},"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":"Hidehisa Tazawa","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"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210166210"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"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/T10232","display_name":"Optical Network Technologies","score":0.9901000261306763,"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":0.9901000261306763,"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":0.96670001745224,"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":0.9577999711036682,"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/erbium-doped-fiber-amplifier","display_name":"Erbium doped fiber amplifier","score":0.6985020041465759},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.6402963399887085},{"id":"https://openalex.org/keywords/optical-amplifier","display_name":"Optical amplifier","score":0.5811986327171326},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.5787451267242432},{"id":"https://openalex.org/keywords/erbium","display_name":"Erbium","score":0.5703238248825073},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.49683359265327454},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.495564341545105},{"id":"https://openalex.org/keywords/fiber-amplifier","display_name":"Fiber amplifier","score":0.4950789511203766},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.4898476302623749},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4750642478466034},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.45399221777915955},{"id":"https://openalex.org/keywords/doping","display_name":"Doping","score":0.34798750281333923},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3265352249145508},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.27164947986602783},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20917439460754395},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.14668560028076172},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.12169787287712097},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12043890357017517},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.07658687233924866}],"concepts":[{"id":"https://openalex.org/C2984919002","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Erbium doped fiber amplifier","level":4,"score":0.6985020041465759},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.6402963399887085},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.5811986327171326},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5787451267242432},{"id":"https://openalex.org/C513967374","wikidata":"https://www.wikidata.org/wiki/Q1849","display_name":"Erbium","level":3,"score":0.5703238248825073},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.49683359265327454},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.495564341545105},{"id":"https://openalex.org/C2986726991","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Fiber amplifier","level":4,"score":0.4950789511203766},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.4898476302623749},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4750642478466034},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.45399221777915955},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.34798750281333923},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3265352249145508},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.27164947986602783},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20917439460754395},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.14668560028076172},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.12169787287712097},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12043890357017517},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.07658687233924866},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ofc49934.2023.10117250","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ofc49934.2023.10117250","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":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2005267944"],"related_works":["https://openalex.org/W2055428387","https://openalex.org/W1613375309","https://openalex.org/W1966295361","https://openalex.org/W2162275841","https://openalex.org/W3150909344","https://openalex.org/W2047436035","https://openalex.org/W3126658053","https://openalex.org/W2119060135","https://openalex.org/W2350690843","https://openalex.org/W2114591537"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}