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dc.contributor.authorZhang, Zeyu-
dc.contributor.authorJung, Daehwan-
dc.contributor.authorNorman, Justin C.-
dc.contributor.authorChow, Weng W.-
dc.contributor.authorBowers, John E.-
dc.date.accessioned2024-01-19T19:01:20Z-
dc.date.available2024-01-19T19:01:20Z-
dc.date.created2021-09-05-
dc.date.issued2019-11-
dc.identifier.issn1077-260X-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/119396-
dc.description.abstractThe linewidth enhancement factor (alpha(H)) is an important parameter for semiconductor lasers. In this paper, we investigate, both theoretically and experimentally, the key parameters that affect alpha(H) of InAs/GaAs quantum dot lasers. Both dot uniformity and doping density are found to be critical in achieving small alpha(H) in quantum dot lasers. The prospects for quantum dot lasers in isolator-free and narrow linewidth applications are also discussed.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectSEMICONDUCTOR-LASERS-
dc.subjectOPTICAL FEEDBACK-
dc.subjectREFRACTIVE-INDEX-
dc.subjectWELL-
dc.subjectGAIN-
dc.subjectNOISE-
dc.subjectMODULATION-
dc.subjectREDUCTION-
dc.subjectDYNAMICS-
dc.subjectDIODES-
dc.titleLinewidth Enhancement Factor in InAs/GaAs Quantum Dot Lasers and Its Implication in Isolator-Free and Narrow Linewidth Applications-
dc.typeArticle-
dc.identifier.doi10.1109/JSTQE.2019.2916884-
dc.description.journalClass1-
dc.identifier.bibliographicCitationIEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, v.25, no.6-
dc.citation.titleIEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS-
dc.citation.volume25-
dc.citation.number6-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000473431600001-
dc.identifier.scopusid2-s2.0-85068240284-
dc.relation.journalWebOfScienceCategoryEngineering, Electrical & Electronic-
dc.relation.journalWebOfScienceCategoryQuantum Science & Technology-
dc.relation.journalWebOfScienceCategoryOptics-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalResearchAreaOptics-
dc.type.docTypeArticle-
dc.subject.keywordPlusSEMICONDUCTOR-LASERS-
dc.subject.keywordPlusOPTICAL FEEDBACK-
dc.subject.keywordPlusREFRACTIVE-INDEX-
dc.subject.keywordPlusWELL-
dc.subject.keywordPlusGAIN-
dc.subject.keywordPlusNOISE-
dc.subject.keywordPlusMODULATION-
dc.subject.keywordPlusREDUCTION-
dc.subject.keywordPlusDYNAMICS-
dc.subject.keywordPlusDIODES-
dc.subject.keywordAuthorLinewidth enhancement factor-
dc.subject.keywordAuthorquantum dot laser-
dc.subject.keywordAuthorfeedback sensitivity-
dc.subject.keywordAuthornarrow linewidth-
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KIST Article > 2019
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