{"id":"https://openalex.org/W1963902852","doi":"https://doi.org/10.1049/el:20045968","title":"40 Gbit/s electroabsorption modulators with 1.1 V driving voltage","display_name":"40 Gbit/s electroabsorption modulators with 1.1 V driving voltage","publication_year":2004,"publication_date":"2004-09-02","ids":{"openalex":"https://openalex.org/W1963902852","doi":"https://doi.org/10.1049/el:20045968","mag":"1963902852"},"language":"en","primary_location":{"id":"doi:10.1049/el:20045968","doi":"https://doi.org/10.1049/el:20045968","is_oa":false,"landing_page_url":"https://doi.org/10.1049/el:20045968","pdf_url":null,"source":{"id":"https://openalex.org/S149016011","display_name":"Electronics Letters","issn_l":"0013-5194","issn":["0013-5194","1350-911X"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronics Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"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/A5010270382","display_name":"Hideki Fukano","orcid":"https://orcid.org/0000-0001-8318-4287","observed_orcids":["https://orcid.org/0000-0001-8318-4287"]},"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":"H. Fukano","raw_affiliation_strings":["NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080553016","display_name":"T. Yamanaka","orcid":"https://orcid.org/0000-0001-7821-3768","observed_orcids":["https://orcid.org/0000-0001-7821-3768"]},"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":"T. Yamanaka","raw_affiliation_strings":["NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111698495","display_name":"M. Tamura","orcid":null,"observed_orcids":[]},"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":"M. Tamura","raw_affiliation_strings":["NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045398051","display_name":"Hiroki Nakajima","orcid":"https://orcid.org/0000-0002-7084-6875","observed_orcids":["https://orcid.org/0000-0002-7084-6875"]},"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":"H. Nakajima","raw_affiliation_strings":["NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042812847","display_name":"Yuichi Akage","orcid":null,"observed_orcids":[]},"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":"Y. Akage","raw_affiliation_strings":["NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108468296","display_name":"Yasuhiro Kondo","orcid":null,"observed_orcids":[]},"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":"Y. Kondo","raw_affiliation_strings":["NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085747078","display_name":"Takashi Saitoh","orcid":"https://orcid.org/0000-0003-4085-5014","observed_orcids":["https://orcid.org/0000-0003-4085-5014"]},"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":"T. Saitoh","raw_affiliation_strings":["NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":{"value":2590,"currency":"USD","value_usd":2590},"apc_paid":null,"fwci":2.5326,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.88013951,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"40","issue":"18","first_page":"1144","last_page":"1146"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.5981000065803528,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.5981000065803528,"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.24070000648498535,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10299","display_name":"Photonic and Optical Devices","score":0.12460000067949295,"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/electroabsorption-modulator","display_name":"electroabsorption modulator","score":0.9919999837875366},{"id":"https://openalex.org/keywords/40-gb-s","display_name":"40 Gb/s","score":0.8659999966621399},{"id":"https://openalex.org/keywords/low-driving-voltage","display_name":"low driving voltage","score":0.9760000109672546},{"id":"https://openalex.org/keywords/strain-compensation","display_name":"strain compensation","score":0.6380000114440918},{"id":"https://openalex.org/keywords/multiple-quantum-wells","display_name":"multiple quantum wells","score":0.8690000176429749},{"id":"https://openalex.org/keywords/extinction-ratio","display_name":"extinction ratio","score":0.8849999904632568},{"id":"https://openalex.org/keywords/number-of-wells","display_name":"number of wells","score":0.5509999990463257},{"id":"https://openalex.org/keywords/optical-modulators","display_name":"optical modulators","score":0.5870000123977661}],"concepts":[{"id":"https://openalex.org/C96137627","wikidata":"https://www.wikidata.org/wiki/Q1385099","display_name":"Extinction ratio","level":3,"score":0.9142861366271973},{"id":"https://openalex.org/C21922175","wikidata":"https://www.wikidata.org/wiki/Q3105497","display_name":"Gigabit","level":2,"score":0.8164887428283691},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7225654125213623},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.6207590103149414},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.6004832983016968},{"id":"https://openalex.org/C101991246","wikidata":"https://www.wikidata.org/wiki/Q5422078","display_name":"Extinction (optical mineralogy)","level":2,"score":0.5589007139205933},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.41317930817604065},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4083152413368225},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.25419968366622925},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15995171666145325},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.11641821265220642},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10977739095687866},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1049/el:20045968","doi":"https://doi.org/10.1049/el:20045968","is_oa":false,"landing_page_url":"https://doi.org/10.1049/el:20045968","pdf_url":null,"source":{"id":"https://openalex.org/S149016011","display_name":"Electronics Letters","issn_l":"0013-5194","issn":["0013-5194","1350-911X"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronics Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1539448547","https://openalex.org/W1602865146","https://openalex.org/W1923047980","https://openalex.org/W1966344257","https://openalex.org/W2108843790","https://openalex.org/W2148190205"],"related_works":["https://openalex.org/W2088504556","https://openalex.org/W2377869610","https://openalex.org/W2096977513","https://openalex.org/W2101416772","https://openalex.org/W2548489219","https://openalex.org/W1976670820","https://openalex.org/W2601020428","https://openalex.org/W2161070223","https://openalex.org/W2569320509","https://openalex.org/W2139116893"],"abstract_inverted_index":{"40":[0],"Gbit/s":[1],"electroabsorption":[2,52],"modulators":[3],"with":[4,39],"an":[5],"RF":[6],"extinction":[7,42],"ratio":[8],"of":[9,49],"10":[10],"dB":[11],"and":[12,44,51],"driven":[13],"by":[14,33,45],"a":[15],"peak-to-peak":[16],"voltage":[17,30],"as":[18,20],"low":[19,28],"1.1":[21],"V":[22],"have":[23],"been":[24],"successfully":[25],"fabricated.":[26],"This":[27],"driving":[29],"is":[31],"achieved":[32],"employing":[34],"strain-compensated":[35],"InGaAlAs/InAlAs":[36],"multi-quantum-well":[37],"layers":[38],"very":[40],"good":[41],"characteristics":[43],"optimising":[46],"the":[47],"number":[48],"wells":[50],"length.":[53]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}