{"id":"https://openalex.org/W2799159396","doi":"https://doi.org/10.1109/ecoc.2017.8345912","title":"Dense SDM 32-Pixel 2-D Photodetector Array","display_name":"Dense SDM 32-Pixel 2-D Photodetector Array","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2799159396","doi":"https://doi.org/10.1109/ecoc.2017.8345912","mag":"2799159396"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc.2017.8345912","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2017.8345912","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 European Conference on Optical Communication (ECOC)","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/A5062571816","display_name":"Toshimasa Umezawa","orcid":"https://orcid.org/0000-0002-9768-3981"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshimasa Umezawa","raw_affiliation_strings":["National Institute of Information and Communications Technology (NICT)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology (NICT)","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112253775","display_name":"Tadashige Sakamoto","orcid":null},"institutions":[{"id":"https://openalex.org/I15922215","display_name":"National Center for University Entrance Examinations","ror":"https://ror.org/0182n4f20","country_code":"JP","type":"education","lineage":["https://openalex.org/I1319490839","https://openalex.org/I15922215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tadashige Sakamoto","raw_affiliation_strings":["Dokuritsu Gyosei Hojin Joho Tsushin Kenkyu Kiko, Koganei, Tokyo, JP"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dokuritsu Gyosei Hojin Joho Tsushin Kenkyu Kiko, Koganei, Tokyo, JP","institution_ids":["https://openalex.org/I15922215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066636507","display_name":"Atsushi Kanno","orcid":"https://orcid.org/0000-0003-3384-8991"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Kanno","raw_affiliation_strings":["National Institute of Information and Communications Technology (NICT)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology (NICT)","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064815291","display_name":"Ken Kusakata","orcid":null},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ken Kusakata","raw_affiliation_strings":["Waseda University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Waseda University","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081746680","display_name":"Kouichi Akahane","orcid":"https://orcid.org/0000-0002-8919-1717"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kouichi Akahane","raw_affiliation_strings":["National Institute of Information and Communications Technology (NICT)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology (NICT)","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101503249","display_name":"Atsushi Matsumoto","orcid":"https://orcid.org/0000-0003-0885-6957"},"institutions":[{"id":"https://openalex.org/I15922215","display_name":"National Center for University Entrance Examinations","ror":"https://ror.org/0182n4f20","country_code":"JP","type":"education","lineage":["https://openalex.org/I1319490839","https://openalex.org/I15922215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Matsumoto","raw_affiliation_strings":["Dokuritsu Gyosei Hojin Joho Tsushin Kenkyu Kiko, Koganei, Tokyo, JP"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dokuritsu Gyosei Hojin Joho Tsushin Kenkyu Kiko, Koganei, Tokyo, JP","institution_ids":["https://openalex.org/I15922215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101478328","display_name":"Naokatsu Yamamoto","orcid":"https://orcid.org/0009-0005-4073-1355"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naokatsu Yamamoto","raw_affiliation_strings":["National Institute of Information and Communications Technology (NICT)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology (NICT)","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069072922","display_name":"Tetsuya Kawanishi","orcid":"https://orcid.org/0000-0001-9724-8878"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]},{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tetsuya Kawanishi","raw_affiliation_strings":["National Institute of Information and Communications Technology (NICT)","Waseda University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology (NICT)","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"Waseda University","institution_ids":["https://openalex.org/I150744194"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1462,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.55948118,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"4","issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9998000264167786,"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":0.9998000264167786,"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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9968000054359436,"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/photodetector","display_name":"Photodetector","score":0.9228883981704712},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6289036273956299},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.6015834808349609},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.5021755695343018},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.44543060660362244},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4170992076396942},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2886121869087219}],"concepts":[{"id":"https://openalex.org/C23125352","wikidata":"https://www.wikidata.org/wiki/Q210765","display_name":"Photodetector","level":2,"score":0.9228883981704712},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6289036273956299},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.6015834808349609},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.5021755695343018},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.44543060660362244},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4170992076396942},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2886121869087219},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc.2017.8345912","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2017.8345912","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6600000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2113134525","https://openalex.org/W2312432072","https://openalex.org/W2321520200","https://openalex.org/W2323566596"],"related_works":["https://openalex.org/W2371692126","https://openalex.org/W2991406138","https://openalex.org/W2117349001","https://openalex.org/W2389601183","https://openalex.org/W2000803821","https://openalex.org/W4318995025","https://openalex.org/W2182698433","https://openalex.org/W3119076404","https://openalex.org/W1966960004","https://openalex.org/W3024664220"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2],"newly":[3],"developed":[4],"32-pixel,":[5],"high-speed":[6],"2D":[7],"photodetector":[8],"array":[9],"operated":[10],"at":[11],"25":[12],"Gbps":[13],"(NRZ)":[14],"with":[15],"SMF":[16],"and":[17,24],"MCF,":[18],"targeting":[19],"direct":[20],"coupling":[21],"to":[22],"MCF":[23],"FMF":[25],"in":[26],"dense":[27],"SDM":[28],"communications.":[29]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
