Digital optical phase conjugation for delivering two-dimensional images through turbid media
DC Field | Value | Language |
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dc.contributor.author | Hillman, Timothy R. | - |
dc.contributor.author | Yamauchi, Toyohiko | - |
dc.contributor.author | Choi, Wonshik | - |
dc.contributor.author | Dasari, Ramachandra R. | - |
dc.contributor.author | Feld, Michael S. | - |
dc.contributor.author | Park, YongKeun | - |
dc.contributor.author | Yaqoob, Zahid | - |
dc.date.accessioned | 2021-09-06T01:23:14Z | - |
dc.date.available | 2021-09-06T01:23:14Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2013-05-29 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/103198 | - |
dc.description.abstract | Optical transmission through complex media such as biological tissue is fundamentally limited by multiple light scattering. Precise control of the optical wavefield potentially holds the key to advancing a broad range of light-based techniques and applications for imaging or optical delivery. We present a simple and robust digital optical phase conjugation (DOPC) implementation for suppressing multiple light scattering. Utilizing wavefront shaping via a spatial light modulator (SLM), we demonstrate its turbidity-suppression capability by reconstructing the image of a complex two-dimensional wide-field target through a highly scattering medium. Employing an interferometer with a Sagnac-like ring design, we successfully overcome the challenging alignment and wavefront-matching constraints in DOPC, reflecting the requirement that the forward-and reverse-propagation paths through the turbid medium be identical. By measuring the output response to digital distortion of the SLM write pattern, we validate the sub-wavelength sensitivity of the system. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.subject | 2ND-HARMONIC RADIATION | - |
dc.subject | LIGHT | - |
dc.subject | SUPPRESSION | - |
dc.subject | WAVES | - |
dc.title | Digital optical phase conjugation for delivering two-dimensional images through turbid media | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Wonshik | - |
dc.identifier.doi | 10.1038/srep01909 | - |
dc.identifier.scopusid | 2-s2.0-84878702689 | - |
dc.identifier.wosid | 000319553700001 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.3 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 3 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | 2ND-HARMONIC RADIATION | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | SUPPRESSION | - |
dc.subject.keywordPlus | WAVES | - |
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