{"id":"https://openalex.org/W2108280642","doi":"https://doi.org/10.1109/68.324672","title":"Submilliampere threshold buried-heterostructure InGaAs/GaAs single quantum well lasers grown by selective-area epitaxy","display_name":"Submilliampere threshold buried-heterostructure InGaAs/GaAs single quantum well lasers grown by selective-area epitaxy","publication_year":1994,"publication_date":"1994-09-01","ids":{"openalex":"https://openalex.org/W2108280642","doi":"https://doi.org/10.1109/68.324672","mag":"2108280642"},"language":"en","primary_location":{"id":"doi:10.1109/68.324672","doi":"https://doi.org/10.1109/68.324672","is_oa":false,"landing_page_url":"https://doi.org/10.1109/68.324672","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/A5030694700","display_name":"Robert M. Lammert","orcid":"https://orcid.org/0000-0002-7675-0583","observed_orcids":["https://orcid.org/0000-0002-7675-0583"]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]},{"id":"https://openalex.org/I2801919071","display_name":"University of Illinois System","ror":"https://ror.org/05e94g991","country_code":"US","type":"education","lineage":["https://openalex.org/I2801919071"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R.M. Lammert","raw_affiliation_strings":["Microelectronics Laboratory, Materials Research Laboratory, University of Illinois, Urbana, IL, USA","Microelectron Lab., Illinois Univ., Urbana, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microelectronics Laboratory, Materials Research Laboratory, University of Illinois, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Microelectron Lab., Illinois Univ., Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225","https://openalex.org/I2801919071"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004379411","display_name":"Timothy M. Cockerill","orcid":"https://orcid.org/0000-0002-1548-1922","observed_orcids":["https://orcid.org/0000-0002-1548-1922"]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]},{"id":"https://openalex.org/I2801919071","display_name":"University of Illinois System","ror":"https://ror.org/05e94g991","country_code":"US","type":"education","lineage":["https://openalex.org/I2801919071"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T.M. Cockerill","raw_affiliation_strings":["Microelectronics Laboratory, Materials Research Laboratory, University of Illinois, Urbana, IL, USA","Microelectron Lab., Illinois Univ., Urbana, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microelectronics Laboratory, Materials Research Laboratory, University of Illinois, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Microelectron Lab., Illinois Univ., Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225","https://openalex.org/I2801919071"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023690463","display_name":"David V. Forbes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]},{"id":"https://openalex.org/I2801919071","display_name":"University of Illinois System","ror":"https://ror.org/05e94g991","country_code":"US","type":"education","lineage":["https://openalex.org/I2801919071"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D.V. Forbes","raw_affiliation_strings":["Microelectronics Laboratory, Materials Research Laboratory, University of Illinois, Urbana, IL, USA","Microelectron Lab., Illinois Univ., Urbana, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microelectronics Laboratory, Materials Research Laboratory, University of Illinois, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Microelectron Lab., Illinois Univ., Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225","https://openalex.org/I2801919071"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067237771","display_name":"Gary M. Smith","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]},{"id":"https://openalex.org/I2801919071","display_name":"University of Illinois System","ror":"https://ror.org/05e94g991","country_code":"US","type":"education","lineage":["https://openalex.org/I2801919071"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G.M. Smith","raw_affiliation_strings":["Microelectronics Laboratory, Materials Research Laboratory, University of Illinois, Urbana, IL, USA","Microelectron Lab., Illinois Univ., Urbana, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microelectronics Laboratory, Materials Research Laboratory, University of Illinois, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Microelectron Lab., Illinois Univ., Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225","https://openalex.org/I2801919071"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014428007","display_name":"J. J. Coleman","orcid":"https://orcid.org/0000-0001-6217-0812","observed_orcids":["https://orcid.org/0000-0001-6217-0812"]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]},{"id":"https://openalex.org/I2801919071","display_name":"University of Illinois System","ror":"https://ror.org/05e94g991","country_code":"US","type":"education","lineage":["https://openalex.org/I2801919071"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.J. Coleman","raw_affiliation_strings":["Microelectronics Laboratory, Materials Research Laboratory, University of Illinois, Urbana, IL, USA","Microelectron Lab., Illinois Univ., Urbana, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microelectronics Laboratory, Materials Research Laboratory, University of Illinois, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Microelectron Lab., Illinois Univ., Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225","https://openalex.org/I2801919071"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":5.7521,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.96497551,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"6","issue":"9","first_page":"1073","last_page":"1075"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9535999894142151,"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":0.9535999894142151,"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":0.03959999978542328,"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/T12309","display_name":"solar cell performance optimization","score":0.002199999988079071,"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/ingaas-gaas-lasers","display_name":"InGaAs/GaAs lasers","score":0.8090000152587891},{"id":"https://openalex.org/keywords/single-quantum-well-lasers","display_name":"single quantum well lasers","score":0.8299999833106995},{"id":"https://openalex.org/keywords/buried-heterostructure","display_name":"buried heterostructure","score":0.8650000095367432},{"id":"https://openalex.org/keywords/selective-epitaxial-growth","display_name":"selective epitaxial growth","score":0.8989999890327454},{"id":"https://openalex.org/keywords/threshold-current","display_name":"threshold current","score":0.6589999794960022},{"id":"https://openalex.org/keywords/metal-organic-chemical-vapor-deposition","display_name":"metalorganic chemical vapor deposition","score":0.5120000243186951},{"id":"https://openalex.org/keywords/optical-output-power","display_name":"optical output power","score":0.6660000085830688},{"id":"https://openalex.org/keywords/near-infrared-semiconductor-lasers","display_name":"near-infrared semiconductor lasers","score":0.621999979019165}],"concepts":[{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.8123459815979004},{"id":"https://openalex.org/C79794668","wikidata":"https://www.wikidata.org/wiki/Q1616270","display_name":"Heterojunction","level":2,"score":0.7796630859375},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7370169758796692},{"id":"https://openalex.org/C175665537","wikidata":"https://www.wikidata.org/wiki/Q1924991","display_name":"Metalorganic vapour phase epitaxy","level":4,"score":0.7185392379760742},{"id":"https://openalex.org/C29169072","wikidata":"https://www.wikidata.org/wiki/Q521166","display_name":"Quantum well","level":3,"score":0.6701115369796753},{"id":"https://openalex.org/C110738630","wikidata":"https://www.wikidata.org/wiki/Q1135540","display_name":"Epitaxy","level":3,"score":0.6428135633468628},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.6033351421356201},{"id":"https://openalex.org/C510052550","wikidata":"https://www.wikidata.org/wiki/Q422819","display_name":"Gallium arsenide","level":2,"score":0.5952945351600647},{"id":"https://openalex.org/C2779769603","wikidata":"https://www.wikidata.org/wiki/Q2618059","display_name":"Indium gallium arsenide","level":3,"score":0.5270376801490784},{"id":"https://openalex.org/C43122875","wikidata":"https://www.wikidata.org/wiki/Q5428522","display_name":"Facet (psychology)","level":4,"score":0.5078194737434387},{"id":"https://openalex.org/C2776026197","wikidata":"https://www.wikidata.org/wiki/Q201890","display_name":"Active layer","level":4,"score":0.5032216906547546},{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.44953423738479614},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.44215893745422363},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.39517953991889954},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.367669939994812},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.14589449763298035},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.10415104031562805},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10239136219024658},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C187288502","wikidata":"https://www.wikidata.org/wiki/Q641118","display_name":"Personality","level":2,"score":0.0},{"id":"https://openalex.org/C2865642","wikidata":"https://www.wikidata.org/wiki/Q378132","display_name":"Big Five personality traits","level":3,"score":0.0},{"id":"https://openalex.org/C87359718","wikidata":"https://www.wikidata.org/wiki/Q1271916","display_name":"Thin-film transistor","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/68.324672","doi":"https://doi.org/10.1109/68.324672","is_oa":false,"landing_page_url":"https://doi.org/10.1109/68.324672","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":9,"referenced_works":["https://openalex.org/W1979266743","https://openalex.org/W2000925956","https://openalex.org/W2045887592","https://openalex.org/W2055540600","https://openalex.org/W2058675776","https://openalex.org/W2068481212","https://openalex.org/W2149754697","https://openalex.org/W2150586541","https://openalex.org/W2158797627"],"related_works":["https://openalex.org/W2001417963","https://openalex.org/W2121571292","https://openalex.org/W1979266743","https://openalex.org/W2153903086","https://openalex.org/W1763419150","https://openalex.org/W2026779331","https://openalex.org/W2091433147","https://openalex.org/W1995301240","https://openalex.org/W1981496411","https://openalex.org/W2055540600"],"abstract_inverted_index":{"Strained-layer":[0],"InGaAs-GaAs-AlGaAs":[1],"single":[2],"quantum":[3],"well":[4],"buried":[5],"heterostructure":[6],"lasers":[7],"grown":[8],"by":[9],"selective-area":[10],"MOCVD":[11],"are":[12],"described.":[13],"Threshold":[14],"currents":[15],"of":[16,38],"2.65":[17],"mA":[18,25],"for":[19,26,44],"an":[20],"uncoated":[21,42],"device":[22,29,46],"and":[23],"0.97":[24],"a":[27,45,48],"coated":[28],"have":[30],"been":[31],"obtained.":[32],"A":[33],"peak":[34],"optical":[35],"output":[36],"power":[37],"170":[39],"mW":[40],"per":[41],"facet":[43],"with":[47],"4":[49],"\u03bcm":[50],"active":[51],"region":[52],"width":[53],"was":[54],"also":[55],"achieved.":[56],"Peak":[57],"emissions":[58],"wavelengths":[59],"range":[60],"from":[61],"0.956":[62],"to":[63],"1.032":[64],"\u03bcm.":[65]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
