DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kyeo Reh | ko |
dc.contributor.author | Ma, Ho Jin | ko |
dc.contributor.author | Rotermund, Fabian | ko |
dc.contributor.author | Kim, Do Kyung | ko |
dc.contributor.author | Park, Yong Keun | ko |
dc.date.accessioned | 2021-03-17T08:50:08Z | - |
dc.date.available | 2021-03-17T08:50:08Z | - |
dc.date.created | 2021-01-19 | - |
dc.date.created | 2021-01-19 | - |
dc.date.created | 2021-01-19 | - |
dc.date.created | 2021-01-19 | - |
dc.date.issued | 2021-01 | - |
dc.identifier.citation | NATURE COMMUNICATIONS, v.12, no.1, pp.8 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/10203/281658 | - |
dc.description.abstract | <jats:title>Abstract</jats:title><jats:p>Non-resonant lasers exhibit the potential for stable and consistent narrowband light sources. Furthermore, non-resonant lasers do not require well-defined optics, and thus has considerably diversified the available types of laser gain materials including powders, films, and turbid ceramics. Despite these intrinsic advantages, the practical applications of non-resonant lasers have been limited so far, mainly because of their low power efficiency and omnidirectional emission. To overcome these limitations, here we propose a light trap design for non-resonant lasers based on a spherical scattering cavity with a small entrance. Using a porous Nd<jats:sup>3+</jats:sup>:YAG ceramic, directional laser emission could be observed with significant enhancements in the slope efficiency and linewidth (down to 32 pm). A theoretical model is also developed to describe and predict the operation characteristics of proposed non-resonant laser.</jats:p> | - |
dc.language | English | - |
dc.publisher | NATURE RESEARCH | - |
dc.title | Non-resonant power-efficient directional Nd:YAG ceramic laser using a scattering cavity | - |
dc.type | Article | - |
dc.identifier.wosid | 000665625900005 | - |
dc.identifier.scopusid | 2-s2.0-85098624003 | - |
dc.type.rims | ART | - |
dc.citation.volume | 12 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 8 | - |
dc.citation.publicationname | NATURE COMMUNICATIONS | - |
dc.identifier.doi | 10.1038/s41467-020-20114-2 | - |
dc.contributor.localauthor | Rotermund, Fabian | - |
dc.contributor.localauthor | Kim, Do Kyung | - |
dc.contributor.localauthor | Park, Yong Keun | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SPATIAL COHERENCE | - |
dc.subject.keywordPlus | SEMICONDUCTOR-LASER | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | DIFFUSION | - |
dc.subject.keywordPlus | ND | - |
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