Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 113 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 108 | - |
dc.citation.title | NANO RESEARCH | - |
dc.citation.volume | 14 | - |
dc.contributor.author | Park, Youngsin | - |
dc.contributor.author | Ying, Guanhua | - |
dc.contributor.author | Jana, Atanu | - |
dc.contributor.author | Osokin, Vitaly | - |
dc.contributor.author | Kocher, Claudius C. | - |
dc.contributor.author | Farrow, Tristan | - |
dc.contributor.author | Taylor, Robert A. | - |
dc.contributor.author | Kim, Kwang S. | - |
dc.date.accessioned | 2023-12-21T16:19:02Z | - |
dc.date.available | 2023-12-21T16:19:02Z | - |
dc.date.created | 2023-09-05 | - |
dc.date.issued | 2021-01 | - |
dc.description.abstract | Inorganic perovskite lasers are of particular interest, with much recent work focusing on Fabry-Pérot cavity-forming nanowires. We demonstrate the direct observation of lasing from transverse electromagnetic (TEM) modes with a long coherence time ∼ 9.5 ps in coupled CsPbBr3 quantum dots, which dispense with an external cavity resonator and show how the wavelength of the modes can be controlled via two independent tuning-mechanisms. Controlling the pump power allowed us to fine-tune the TEM mode structure to the emission wavelength, thus providing a degree of control over the properties of the lasing signal. The temperature-tuning provided an additional degree of control over the wavelength of the lasing peak, importantly, maintained a constant full width at half maximum (FWHM) over the entire tuning range without mode-hopping. | - |
dc.identifier.bibliographicCitation | NANO RESEARCH, v.14, no.1, pp.108 - 113 | - |
dc.identifier.doi | 10.1007/s12274-020-3051-y | - |
dc.identifier.issn | 1998-0124 | - |
dc.identifier.scopusid | 2-s2.0-85090779507 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/65453 | - |
dc.identifier.wosid | 000568634100002 | - |
dc.language | 영어 | - |
dc.publisher | Tsinghua Univ Press | - |
dc.title | Coarse and fine-tuning of lasing transverse electromagnetic modes in coupled all-inorganic perovskite quantum dots | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | coherent lasing | - |
dc.subject.keywordAuthor | perovskite quantum dots | - |
dc.subject.keywordAuthor | stimulated emission | - |
dc.subject.keywordAuthor | transverse electromagnetic mode | - |
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