DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kyeoreh | ko |
dc.contributor.author | Lim, Jun | ko |
dc.contributor.author | Park, YongKeun | ko |
dc.date.accessioned | 2023-05-30T07:03:05Z | - |
dc.date.available | 2023-05-30T07:03:05Z | - |
dc.date.created | 2023-05-30 | - |
dc.date.created | 2023-05-30 | - |
dc.date.issued | 2023-03 | - |
dc.identifier.citation | OPTICA, v.10, no.3, pp.407 - 414 | - |
dc.identifier.issn | 2334-2536 | - |
dc.identifier.uri | http://hdl.handle.net/10203/306978 | - |
dc.description.abstract | Given the low absorption contrast of X-rays, phase shift has been playing an important role as an alternative source of contrast in X-ray nanoimaging. Numerous phase-measuring techniques have been proposed, most of which, however, are based on significant assumptions or sample translations. In this study, we propose the application of Kramers- Kronig (KK) relations in the spatial domain as a solution to allow the X-ray quantitative phase image to be directly calculated from the measured intensity image without any additional requirements. Based on this straightforward principle, we have presented KK nanotomography by introducing a spatial-frequency cutoff filter into a conventional tomographic setup. The robustness and versatility of the proposed method were experimentally verified based on various sample tomograms. We expect KK nanotomography to be widely adopted as a powerful and easy-to-adapt phase quantification solution for X-ray microscopes. (c) 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement | - |
dc.language | English | - |
dc.publisher | Optica Publishing Group | - |
dc.title | Full-field quantitative X-ray phase nanotomography via space-domain Kramers-Kronig relations | - |
dc.type | Article | - |
dc.identifier.wosid | 000983119300003 | - |
dc.identifier.scopusid | 2-s2.0-85152465331 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 407 | - |
dc.citation.endingpage | 414 | - |
dc.citation.publicationname | OPTICA | - |
dc.identifier.doi | 10.1364/OPTICA.481451 | - |
dc.contributor.localauthor | Park, YongKeun | - |
dc.contributor.nonIdAuthor | Lim, Jun | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | RETRIEVAL ALGORITHMS | - |
dc.subject.keywordPlus | COMPUTED-TOMOGRAPHY | - |
dc.subject.keywordPlus | RECONSTRUCTION | - |
dc.subject.keywordPlus | REFLECTION | - |
dc.subject.keywordPlus | HOLOGRAPHY | - |
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