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dc.contributor.authorKang, Joonhyun-
dc.contributor.authorYang, Hyun-Duk-
dc.contributor.authorJoo, Beom Soo-
dc.contributor.authorPark, Joon-Suh-
dc.contributor.authorLee, Song-Ee-
dc.contributor.authorJeong, Shinyoung-
dc.contributor.authorKyhm, Jihoon-
dc.contributor.authorHan, Moonsup-
dc.contributor.authorSong, Jin Dong-
dc.contributor.authorHan, Il Ki-
dc.date.accessioned2024-01-20T01:00:46Z-
dc.date.available2024-01-20T01:00:46Z-
dc.date.created2021-09-05-
dc.date.issued2017-08-07-
dc.identifier.issn1094-4087-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/122422-
dc.description.abstractSiO2 is a commonly used insulation layer for QCLs but has high absorption peak around 8 to 10 mu m. Instead of SiO2, we used Y2O3 as an insulation layer for DC-QCL and successfully demonstrated lasing operation at the wavelength around 8.1 mu m. We also showed 2D numerical analysis on the absorption coefficient of our DC-QCL structure with various parameters such as insulating materials, waveguide width, and mesa angle. (C) 2017 Optical Society of America-
dc.languageEnglish-
dc.publisherOPTICAL SOC AMER-
dc.subjectCONTINUOUS-WAVE OPERATION-
dc.subjectHIGH-POWER-
dc.subjectOPTICAL-PROPERTIES-
dc.subjectHIGH-TEMPERATURE-
dc.subjectTHIN-FILMS-
dc.titleQuantum cascade lasers with Y2O3 insulation layer operating at 8.1 mu m-
dc.typeArticle-
dc.identifier.doi10.1364/OE.25.019561-
dc.description.journalClass1-
dc.identifier.bibliographicCitationOPTICS EXPRESS, v.25, no.16, pp.19561 - 19567-
dc.citation.titleOPTICS EXPRESS-
dc.citation.volume25-
dc.citation.number16-
dc.citation.startPage19561-
dc.citation.endPage19567-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000409326900115-
dc.identifier.scopusid2-s2.0-85026836823-
dc.relation.journalWebOfScienceCategoryOptics-
dc.relation.journalResearchAreaOptics-
dc.type.docTypeArticle-
dc.subject.keywordPlusCONTINUOUS-WAVE OPERATION-
dc.subject.keywordPlusHIGH-POWER-
dc.subject.keywordPlusOPTICAL-PROPERTIES-
dc.subject.keywordPlusHIGH-TEMPERATURE-
dc.subject.keywordPlusTHIN-FILMS-
dc.subject.keywordAuthorsemiconductor lasers-
dc.subject.keywordAuthorquantum cascade lasers-
dc.subject.keywordAuthorinsulation layer-
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