{"id":"https://openalex.org/W2147137481","doi":"https://doi.org/10.1109/68.662569","title":"1.3-\u03bcm continuous-wave lasing operation in GaInNAs quantum-well lasers","display_name":"1.3-\u03bcm continuous-wave lasing operation in GaInNAs quantum-well lasers","publication_year":1998,"publication_date":"1998-04-01","ids":{"openalex":"https://openalex.org/W2147137481","doi":"https://doi.org/10.1109/68.662569","mag":"2147137481"},"language":"en","primary_location":{"id":"doi:10.1109/68.662569","doi":"https://doi.org/10.1109/68.662569","is_oa":false,"landing_page_url":"https://doi.org/10.1109/68.662569","pdf_url":null,"source":{"id":"https://openalex.org/S27723657","display_name":"IEEE Photonics Technology Letters","issn_l":"1041-1135","issn":["1041-1135","1941-0174"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-2","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Photonics Technology Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5019352907","display_name":"K. Nakahara","orcid":"https://orcid.org/0000-0002-2767-6268","observed_orcids":["https://orcid.org/0000-0002-2767-6268"]},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Nakahara","raw_affiliation_strings":["RWCP Optical Interconnection Hitachi Laboratories, Kokubunji, Tokyo, Japan","RWCP Opt. Interconnection, Hitachi Ltd., Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RWCP Optical Interconnection Hitachi Laboratories, Kokubunji, Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]},{"raw_affiliation_string":"RWCP Opt. Interconnection, Hitachi Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072246193","display_name":"Masahiko Kondow","orcid":"https://orcid.org/0000-0002-5613-859X","observed_orcids":["https://orcid.org/0000-0002-5613-859X"]},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Kondow","raw_affiliation_strings":["RWCP Optical Interconnection Hitachi Laboratories, Kokubunji, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RWCP Optical Interconnection Hitachi Laboratories, Kokubunji, Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004007839","display_name":"Takeshi KITATANI","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Kitatani","raw_affiliation_strings":["RWCP Optical Interconnection Hitachi Laboratories, Kokubunji, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RWCP Optical Interconnection Hitachi Laboratories, Kokubunji, Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056189196","display_name":"M.C. Larson","orcid":"https://orcid.org/0000-0002-3458-2622","observed_orcids":["https://orcid.org/0000-0002-3458-2622"]},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M.C. Larson","raw_affiliation_strings":["Central Research Laboratory, Hitachi and Limited, Kokubunji, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Laboratory, Hitachi and Limited, Kokubunji, Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110104039","display_name":"K. Uomi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Uomi","raw_affiliation_strings":["Central Research Laboratory, Hitachi and Limited, Kokubunji, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Laboratory, Hitachi and Limited, Kokubunji, Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I65143321"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":52.035,"has_fulltext":false,"cited_by_count":217,"citation_normalized_percentile":{"value":0.99982517,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"10","issue":"4","first_page":"487","last_page":"488"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9365000128746033,"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":0.9365000128746033,"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":0.05270000174641609,"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":0.002400000113993883,"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/nitrogen-content","display_name":"nitrogen content","score":0.7260000109672546},{"id":"https://openalex.org/keywords/room-temperature-lasing","display_name":"room-temperature lasing","score":0.8569999933242798},{"id":"https://openalex.org/keywords/optical-fiber-communication","display_name":"optical fiber communication","score":0.8040000200271606},{"id":"https://openalex.org/keywords/semiconductor-lasers","display_name":"semiconductor lasers","score":0.6639999747276306}],"concepts":[{"id":"https://openalex.org/C40637687","wikidata":"https://www.wikidata.org/wiki/Q676237","display_name":"Lasing threshold","level":3,"score":0.9083576202392578},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.7856466770172119},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7084060311317444},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.6945940256118774},{"id":"https://openalex.org/C29169072","wikidata":"https://www.wikidata.org/wiki/Q521166","display_name":"Quantum well","level":3,"score":0.6674062013626099},{"id":"https://openalex.org/C74130334","wikidata":"https://www.wikidata.org/wiki/Q4252980","display_name":"Quantum dot laser","level":4,"score":0.4712817072868347},{"id":"https://openalex.org/C170931432","wikidata":"https://www.wikidata.org/wiki/Q5517204","display_name":"Gain-switching","level":4,"score":0.4571024179458618},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.43756765127182007},{"id":"https://openalex.org/C99568719","wikidata":"https://www.wikidata.org/wiki/Q1129003","display_name":"Continuous wave","level":3,"score":0.4286843538284302},{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.39786553382873535},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17188671231269836},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.1211613118648529},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.047749072313308716}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/68.662569","doi":"https://doi.org/10.1109/68.662569","is_oa":false,"landing_page_url":"https://doi.org/10.1109/68.662569","pdf_url":null,"source":{"id":"https://openalex.org/S27723657","display_name":"IEEE Photonics Technology Letters","issn_l":"1041-1135","issn":["1041-1135","1941-0174"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-2","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Photonics Technology Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1547409335","https://openalex.org/W1585148066","https://openalex.org/W1679482701","https://openalex.org/W1983396142","https://openalex.org/W1984521470","https://openalex.org/W2054511034","https://openalex.org/W2062805244"],"related_works":["https://openalex.org/W2066100387","https://openalex.org/W2138264081","https://openalex.org/W1522629179","https://openalex.org/W2062223305","https://openalex.org/W2024612310","https://openalex.org/W1973640013","https://openalex.org/W2113042456","https://openalex.org/W2068101791","https://openalex.org/W2090943081","https://openalex.org/W288329756"],"abstract_inverted_index":{"A":[0],"1.3-\u03bcm":[1],"continuous":[2],"wave":[3],"lasing":[4,21],"operation":[5],"is":[6,23,38,46],"demonstrated,":[7],"for":[8,48,54],"the":[9,27],"first":[10],"time,":[11],"in":[12,33],"a":[13,51],"GaInNAs":[14,34],"quantum-well":[15],"laser":[16,45],"at":[17],"room":[18],"temperature.":[19],"This":[20],"performance":[22],"achieved":[24],"by":[25],"increasing":[26],"nitrogen":[28],"content":[29],"(up":[30],"to":[31],"1%)":[32],"quantum":[35],"layer.":[36],"It":[37],"thus":[39],"confirmed":[40],"that":[41],"this":[42],"type":[43],"of":[44],"suitable":[47],"use":[49],"as":[50],"light":[52],"source":[53],"optical":[55],"fiber":[56],"communications.":[57]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
