{"id":"https://openalex.org/W1661819696","doi":"https://doi.org/10.1049/el:19880499","title":"Erbium-doped GaAs light-emitting diodes emitting erbium f-shell luminescence at 1.54 \u00b5m","display_name":"Erbium-doped GaAs light-emitting diodes emitting erbium f-shell luminescence at 1.54 \u00b5m","publication_year":1988,"publication_date":"1988-06-09","ids":{"openalex":"https://openalex.org/W1661819696","doi":"https://doi.org/10.1049/el:19880499","mag":"1661819696"},"language":"en","primary_location":{"id":"doi:10.1049/el:19880499","doi":"https://doi.org/10.1049/el:19880499","is_oa":false,"landing_page_url":"https://doi.org/10.1049/el:19880499","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/A5045523405","display_name":"Peter S. Whitney","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"]},{"id":"https://openalex.org/I4210105847","display_name":"NTT Basic Research Laboratories","ror":"https://ror.org/01m2pas06","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210105847"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"P.S. Whitney","raw_affiliation_strings":["Basic Research Laboratories, NTT, 3-9-11 Midori-cho, Musashino, WTokyo 180, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Basic Research Laboratories, NTT, 3-9-11 Midori-cho, Musashino, WTokyo 180, Japan","institution_ids":["https://openalex.org/I2251713219","https://openalex.org/I4210105847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037582998","display_name":"Kunihiko Uwai","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"]},{"id":"https://openalex.org/I4210105847","display_name":"NTT Basic Research Laboratories","ror":"https://ror.org/01m2pas06","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210105847"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Uwai","raw_affiliation_strings":["Basic Research Laboratories, NTT, 3-9-11 Midori-cho, Musashino, WTokyo 180, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Basic Research Laboratories, NTT, 3-9-11 Midori-cho, Musashino, WTokyo 180, Japan","institution_ids":["https://openalex.org/I2251713219","https://openalex.org/I4210105847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018710255","display_name":"H. Nakagome","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"]},{"id":"https://openalex.org/I4210105847","display_name":"NTT Basic Research Laboratories","ror":"https://ror.org/01m2pas06","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210105847"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Nakagome","raw_affiliation_strings":["Basic Research Laboratories, NTT, 3-9-11 Midori-cho, Musashino, WTokyo 180, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Basic Research Laboratories, NTT, 3-9-11 Midori-cho, Musashino, WTokyo 180, Japan","institution_ids":["https://openalex.org/I2251713219","https://openalex.org/I4210105847"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109935732","display_name":"K. Takahei","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"]},{"id":"https://openalex.org/I4210105847","display_name":"NTT Basic Research Laboratories","ror":"https://ror.org/01m2pas06","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210105847"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Takahei","raw_affiliation_strings":["Basic Research Laboratories, NTT, 3-9-11 Midori-cho, Musashino, WTokyo 180, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Basic Research Laboratories, NTT, 3-9-11 Midori-cho, Musashino, WTokyo 180, Japan","institution_ids":["https://openalex.org/I2251713219","https://openalex.org/I4210105847"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2590,"currency":"USD","value_usd":2590},"apc_paid":null,"fwci":8.0594,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.97710759,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"24","issue":"12","first_page":"740","last_page":"741"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.5526999831199646,"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":0.5526999831199646,"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/T10299","display_name":"Photonic and Optical Devices","score":0.13439999520778656,"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/T10097","display_name":"Luminescence Properties of Advanced Materials","score":0.11410000175237656,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/erbium-doped-gaas","display_name":"erbium-doped GaAs","score":0.984000027179718},{"id":"https://openalex.org/keywords/light-emitting-diodes","display_name":"light-emitting diodes","score":0.9589999914169312},{"id":"https://openalex.org/keywords/1-54-mum-emission","display_name":"1.54 \u03bcm emission","score":0.9390000104904175},{"id":"https://openalex.org/keywords/rare-earth-doped-semiconductors","display_name":"rare-earth-doped semiconductors","score":0.8209999799728394},{"id":"https://openalex.org/keywords/metal-organic-chemical-vapor-deposition","display_name":"metalorganic chemical vapor deposition","score":0.828000009059906},{"id":"https://openalex.org/keywords/room-temperature-luminescence","display_name":"room-temperature luminescence","score":0.7450000047683716}],"concepts":[{"id":"https://openalex.org/C513967374","wikidata":"https://www.wikidata.org/wiki/Q1849","display_name":"Erbium","level":3,"score":0.8962464332580566},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8220057487487793},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.7375807166099548},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.684227705001831},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.6696258187294006},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5713943243026733},{"id":"https://openalex.org/C57410435","wikidata":"https://www.wikidata.org/wiki/Q505668","display_name":"Chemical vapor deposition","level":2,"score":0.5427494645118713},{"id":"https://openalex.org/C148869448","wikidata":"https://www.wikidata.org/wiki/Q184240","display_name":"Luminescence","level":2,"score":0.5273260474205017},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.44990265369415283},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3217906355857849},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05523008108139038}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1049/el:19880499","doi":"https://doi.org/10.1049/el:19880499","is_oa":false,"landing_page_url":"https://doi.org/10.1049/el:19880499","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":2,"referenced_works":["https://openalex.org/W1997239394","https://openalex.org/W2005524390"],"related_works":["https://openalex.org/W2094009616","https://openalex.org/W2048747566","https://openalex.org/W2057383004","https://openalex.org/W2018956401","https://openalex.org/W2314583251","https://openalex.org/W2462539318","https://openalex.org/W2095463753","https://openalex.org/W4388851612","https://openalex.org/W2169979664","https://openalex.org/W2477935420"],"abstract_inverted_index":{"GaAs":[0,12],"light-emitting":[1],"diodes":[2],"emitting":[3],"at":[4,42],"1.54":[5],"\u00b5m":[6],"have":[7],"been":[8],"fabricated":[9],"using":[10,77],"Er-doped":[11],"grown":[13],"by":[14,49],"metal":[15],"organic":[16],"chemical":[17],"vapour":[18],"deposition,":[19],"and":[20,45],"the":[21,27,33,46,52,59,70],"output":[22],"characteristics":[23],"are":[24],"reported":[25],"for":[26],"first":[28],"time.":[29],"Characteristic":[30],"emission":[31],"from":[32,62],"internal":[34],"4f-shell":[35],"transitions":[36],"of":[37,55,72],"erbium":[38],"is":[39],"observed":[40],"even":[41],"room":[43],"temperature,":[44],"wavelength":[47],"shifts":[48],"less":[50],"than":[51],"measurement":[53],"resolution":[54],"1":[56],"nm":[57],"over":[58],"temperature":[60],"range":[61],"180K":[63],"to":[64],"296":[65],"K.":[66],"These":[67],"results":[68],"confirm":[69],"possibility":[71],"fabricating":[73],"stable":[74],"light":[75],"sources":[76],"rare":[78],"earth":[79],"doped":[80],"semiconductors.":[81]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2016-06-24T00:00:00"}
