DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Seungwoo | ko |
dc.contributor.author | Kim, Kyoohyun | ko |
dc.contributor.author | Lee, Kyeo Reh | ko |
dc.contributor.author | Lee, Sangyun | ko |
dc.contributor.author | Park, Yongkeun | ko |
dc.date.accessioned | 2017-05-15T05:19:16Z | - |
dc.date.available | 2017-05-15T05:19:16Z | - |
dc.date.created | 2017-05-02 | - |
dc.date.created | 2017-05-02 | - |
dc.date.created | 2017-05-02 | - |
dc.date.issued | 2017-04 | - |
dc.identifier.citation | OPTICS EXPRESS, v.25, no.7, pp.8085 - 8097 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/10203/223687 | - |
dc.description.abstract | Illumination coherence plays a major role in various imaging systems, from microscopy, metrology, digital holography, optical coherence tomography, to ultrasound imaging. Here, we present a systematic study on the effects of degrees of spatiotemporal coherence of an illumination (DSTCI) on imaging quality of interferometric microscopy. An optical field with arbitrary DSTCI was decomposed into wavelets with constituent spatiotemporal frequencies, and the effects on image quality were quantitatively investigated. The results show the synergistic effects on reduction of speckle noise when DSTCI is decreased. This study presents a method to systematically control DSTCI, and the result provides an essential reference on the effects of DSTCI on the imaging quality. We believe that the presented methods and results can be implemented in various imaging systems for characterizing and improving the imaging quality. (C) 2017 Optical Society of America | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Effects of spatiotemporal coherence on interferometric microscopy | - |
dc.type | Article | - |
dc.identifier.wosid | 000398536000084 | - |
dc.identifier.scopusid | 2-s2.0-85016926599 | - |
dc.type.rims | ART | - |
dc.citation.volume | 25 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 8085 | - |
dc.citation.endingpage | 8097 | - |
dc.citation.publicationname | OPTICS EXPRESS | - |
dc.identifier.doi | 10.1364/OE.25.008085 | - |
dc.contributor.localauthor | Park, Yongkeun | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | DIGITAL HOLOGRAPHIC MICROSCOPY | - |
dc.subject.keywordPlus | DIFFRACTION PHASE MICROSCOPY | - |
dc.subject.keywordPlus | SPATIAL COHERENCE | - |
dc.subject.keywordPlus | LIGHT-SCATTERING | - |
dc.subject.keywordPlus | FULL-FIELD | - |
dc.subject.keywordPlus | ILLUMINATION | - |
dc.subject.keywordPlus | SPECKLE | - |
dc.subject.keywordPlus | TOMOGRAPHY | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | OBJECTS | - |
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