DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Seungwoo | ko |
dc.contributor.author | Kim, Youngchan | ko |
dc.contributor.author | Lee, KyeoReh | ko |
dc.contributor.author | Kim, Kyoohyun | ko |
dc.contributor.author | Kim, Young-Jin | ko |
dc.contributor.author | Park, Hyun Joo | ko |
dc.contributor.author | Park, Yong Keun | ko |
dc.date.accessioned | 2023-11-01T12:01:38Z | - |
dc.date.available | 2023-11-01T12:01:38Z | - |
dc.date.created | 2023-11-01 | - |
dc.date.issued | 2015-02 | - |
dc.identifier.citation | 1st Conference on Quantitative Phase Imaging, QPI 2015 | - |
dc.identifier.issn | 0277-786X | - |
dc.identifier.uri | http://hdl.handle.net/10203/314062 | - |
dc.description.abstract | Common-path diffraction optical tomography (cDOT) is a non-invasive and label-free optical holographic technique for measuring both the three-dimensional refractive index (RI) tomograms and two-dimensional dynamic phase images of a sample. Due to common-path geometry, cDOT provides quantitative phase imaging with high phase sensitivity. However, the image quality of the cDOT suffers from speckle noise; the use of a monochromatic laser inevitably results in the formation of parasitic fringe patterns in measured quantitative phase images. Here, we present a technique to reduce speckle noise in the cDOT using a low-coherence illumination source. Utilizing a Ti-sapphire pulsed laser in the cDOT, we achieved the reduction of speckle noise in both the three-dimensional RI tomograms and two-dimensional dynamic phase images. | - |
dc.language | English | - |
dc.publisher | SPIE | - |
dc.title | Common-path diffraction optical tomography with a low-coherence illumination for reducing speckle noise | - |
dc.type | Conference | - |
dc.identifier.wosid | 000354170000033 | - |
dc.identifier.scopusid | 2-s2.0-84931346969 | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | 1st Conference on Quantitative Phase Imaging, QPI 2015 | - |
dc.identifier.conferencecountry | US | - |
dc.identifier.conferencelocation | San Francisco, CA | - |
dc.identifier.doi | 10.1117/12.2175845 | - |
dc.contributor.localauthor | Kim, Young-Jin | - |
dc.contributor.localauthor | Park, Yong Keun | - |
dc.contributor.nonIdAuthor | Kim, Youngchan | - |
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