Cooperative spontaneous emission of nano-emitters with inter-emitter coupling in a leaky microcavity
DC Field | Value | Language |
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dc.contributor.author | Hong, Suc-Kyoung | - |
dc.contributor.author | Nam, Seog Woo | - |
dc.contributor.author | Yang, Hyung Jin | - |
dc.date.accessioned | 2021-09-04T11:48:31Z | - |
dc.date.available | 2021-09-04T11:48:31Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-10 | - |
dc.identifier.issn | 2040-8978 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/92235 | - |
dc.description.abstract | We study the spontaneous emission from a few two-level nano-emitters placed in a leaky microcavity with Lorentzian spectral density near a critically damped regime. Collective features of the spontaneous emission are investigated by numerical analysis of the excitation dynamics when initially one nano-emitter is totally excited but we do not know which one. The results show that there are three decay rates in the excitation dynamics, two for simple exponential decays and one for damped oscillatory decay. The excitation dynamics is found to critically depend on the regime of the system. It is shown that the spontaneous emission is enhanced or suppressed depending on whether the system is in the underdamped or overdamped regime, respectively. On the other hand, the cooperative spontaneous emission is suppressed in the underdamped while it is enhanced in the overdamped regime. Furthermore, the effect of the direct inter-emitter coupling on the breaking of the cooperativeness of the spontaneous emission is shown as well. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | COLLECTIVE SPONTANEOUS EMISSION | - |
dc.subject | FABRY-PEROT MICROCAVITY | - |
dc.subject | SINGLE-ATOM EXCITATION | - |
dc.subject | N-ATOMS | - |
dc.subject | DAMPED CAVITY | - |
dc.subject | RADIATION | - |
dc.subject | SYSTEM | - |
dc.subject | DECAY | - |
dc.subject | FIELD | - |
dc.title | Cooperative spontaneous emission of nano-emitters with inter-emitter coupling in a leaky microcavity | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hong, Suc-Kyoung | - |
dc.contributor.affiliatedAuthor | Nam, Seog Woo | - |
dc.contributor.affiliatedAuthor | Yang, Hyung Jin | - |
dc.identifier.doi | 10.1088/2040-8978/17/10/105401 | - |
dc.identifier.scopusid | 2-s2.0-84947595023 | - |
dc.identifier.wosid | 000366161700015 | - |
dc.identifier.bibliographicCitation | JOURNAL OF OPTICS, v.17, no.10 | - |
dc.relation.isPartOf | JOURNAL OF OPTICS | - |
dc.citation.title | JOURNAL OF OPTICS | - |
dc.citation.volume | 17 | - |
dc.citation.number | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | COLLECTIVE SPONTANEOUS EMISSION | - |
dc.subject.keywordPlus | FABRY-PEROT MICROCAVITY | - |
dc.subject.keywordPlus | SINGLE-ATOM EXCITATION | - |
dc.subject.keywordPlus | N-ATOMS | - |
dc.subject.keywordPlus | DAMPED CAVITY | - |
dc.subject.keywordPlus | RADIATION | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | DECAY | - |
dc.subject.keywordPlus | FIELD | - |
dc.subject.keywordAuthor | two-level nano-emitters | - |
dc.subject.keywordAuthor | cooperative spontaneous emission | - |
dc.subject.keywordAuthor | inter-emitter coupling | - |
dc.subject.keywordAuthor | leaky microcavity | - |
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