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Digital optical phase conjugation for delivering two-dimensional images through turbid media

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dc.contributor.authorHillman, Timothy R.-
dc.contributor.authorYamauchi, Toyohiko-
dc.contributor.authorChoi, Wonshik-
dc.contributor.authorDasari, Ramachandra R.-
dc.contributor.authorFeld, Michael S.-
dc.contributor.authorPark, YongKeun-
dc.contributor.authorYaqoob, Zahid-
dc.date.accessioned2021-09-06T01:23:14Z-
dc.date.available2021-09-06T01:23:14Z-
dc.date.created2021-06-18-
dc.date.issued2013-05-29-
dc.identifier.issn2045-2322-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/103198-
dc.description.abstractOptical 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.languageEnglish-
dc.language.isoen-
dc.publisherNATURE PUBLISHING GROUP-
dc.subject2ND-HARMONIC RADIATION-
dc.subjectLIGHT-
dc.subjectSUPPRESSION-
dc.subjectWAVES-
dc.titleDigital optical phase conjugation for delivering two-dimensional images through turbid media-
dc.typeArticle-
dc.contributor.affiliatedAuthorChoi, Wonshik-
dc.identifier.doi10.1038/srep01909-
dc.identifier.scopusid2-s2.0-84878702689-
dc.identifier.wosid000319553700001-
dc.identifier.bibliographicCitationSCIENTIFIC REPORTS, v.3-
dc.relation.isPartOfSCIENTIFIC REPORTS-
dc.citation.titleSCIENTIFIC REPORTS-
dc.citation.volume3-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalWebOfScienceCategoryMultidisciplinary Sciences-
dc.subject.keywordPlus2ND-HARMONIC RADIATION-
dc.subject.keywordPlusLIGHT-
dc.subject.keywordPlusSUPPRESSION-
dc.subject.keywordPlusWAVES-
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