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DC Field Value Language Lee, In-Goo - Yi, Chang-Hwan - Lee, Ji-Won - Yu, Hyeon-Hye - Ryu, Jinhyeok - Gwak, Sunjae - Kim, Hyundong - Oh, Kwang-Ryong - Kim, Chil-Min - 2020-07-20T01:41:06Z - 2020-07-20T01:41:06Z - 2020-07-17 - 2020-06 -
dc.identifier.citation Optics Express, v.28, no.13, pp.19402 - 19412 -
dc.identifier.issn 1094-4087 -
dc.identifier.uri -
dc.description.abstract The lowest threshold lasing mode in a rounded D-shape microcavity is theoretically analyzed and experimentally demonstrated. To identify the lowest threshold lasing mode, we investigate threshold conditions of different periodic orbits by considering the linear gain condition due to the effective pumping region and total loss consisting of internal and scattering losses in ray dynamics. We compare the ray dynamical result with resonance mode analysis, including gain and loss. We find that the resonance modes localized on the pentagonal marginally unstable periodic orbit have the lowest threshold in our fabrication configuration. Our findings are verified by obtaining the path lengths and far-field patterns of lasing modes. © 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement. -
dc.language English -
dc.publisher Optical Society of America -
dc.title Lowest threshold lasing modes localized on marginally unstable periodic orbits in a semiconductor microcavity laser -
dc.type Article -
dc.identifier.doi 10.1364/OE.396480 -
dc.identifier.wosid 000545130800065 -
dc.identifier.scopusid 2-s2.0-85087476397 -
dc.type.local Article(Overseas) -
dc.type.rims ART -
dc.description.journalClass 1 -
dc.citation.publicationname Optics Express -
dc.contributor.nonIdAuthor Lee, In-Goo -
dc.contributor.nonIdAuthor Yi, Chang-Hwan -
dc.contributor.nonIdAuthor Lee, Ji-Won -
dc.contributor.nonIdAuthor Yu, Hyeon-Hye -
dc.contributor.nonIdAuthor Ryu, Jinhyeok -
dc.contributor.nonIdAuthor Gwak, Sunjae -
dc.contributor.nonIdAuthor Kim, Hyundong -
dc.contributor.nonIdAuthor Oh, Kwang-Ryong -
dc.identifier.citationVolume 28 -
dc.identifier.citationNumber 13 -
dc.identifier.citationStartPage 19402 -
dc.identifier.citationEndPage 19412 -
dc.identifier.citationTitle Optics Express -
dc.type.journalArticle Article -
dc.description.isOpenAccess Y -
dc.subject.keywordPlus UNIDIRECTIONAL EMISSION -
dc.subject.keywordPlus LABEL-FREE -
dc.subject.keywordPlus SENSITIVITY -
dc.subject.keywordPlus DESIGN -
dc.contributor.affiliatedAuthor Lee, In-Goo -
dc.contributor.affiliatedAuthor Yi, Chang-Hwan -
dc.contributor.affiliatedAuthor Lee, Ji-Won -
dc.contributor.affiliatedAuthor Yu, Hyeon-Hye -
dc.contributor.affiliatedAuthor Ryu, Jinhyeok -
dc.contributor.affiliatedAuthor Gwak, Sunjae -
dc.contributor.affiliatedAuthor Kim, Hyundong -
dc.contributor.affiliatedAuthor Oh, Kwang-Ryong -
dc.contributor.affiliatedAuthor Kim, Chil-Min -
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Department of Physics and Chemistry Micro Laser Laboratory 1. Journal Articles


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