DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Mooseok | ko |
dc.contributor.author | Ruan, Haowen | ko |
dc.contributor.author | Vellekoop, Ivo M. | ko |
dc.contributor.author | Judkewitz, Benjamin | ko |
dc.contributor.author | Chung, Euiheon | ko |
dc.contributor.author | Yang, Changhuei | ko |
dc.date.accessioned | 2019-11-29T03:20:18Z | - |
dc.date.available | 2019-11-29T03:20:18Z | - |
dc.date.created | 2019-11-29 | - |
dc.date.created | 2019-11-29 | - |
dc.date.created | 2019-11-29 | - |
dc.date.issued | 2015-01 | - |
dc.identifier.citation | BIOMEDICAL OPTICS EXPRESS, v.6, no.1, pp.72 - 85 | - |
dc.identifier.issn | 2156-7085 | - |
dc.identifier.uri | http://hdl.handle.net/10203/268700 | - |
dc.description.abstract | Light scattering in biological tissue significantly limits the accessible depth for localized optical interrogation and deep-tissue optical imaging. This challenge can be overcome by exploiting the time-reversal property of optical phase conjugation (OPC) to reverse multiple scattering events or suppress turbidity. However, in living tissue, scatterers are highly movable and the movement can disrupt time-reversal symmetry when there is a latency in the OPC playback. In this paper, we show that the motioninduced degradation of the OPC turbidity-suppression effect through a dynamic scattering medium shares the same decorrelation time constant as that determined from speckle intensity autocorrelation -a popular conventional measure of scatterer movement. We investigated this decorrelation characteristic time through a 1.5-mm-thick dorsal skin flap of a living mouse and found that it ranges from 50 ms to 2.5 s depending on the level of immobilization. This study provides information on relevant time scales for applying OPC to living tissues. (C) 2014 Optical Society of America | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Relation between speckle decorrelation and optical phase conjugation (OPC)-based turbidity suppression through dynamic scattering media: a study on in vivo mouse skin | - |
dc.type | Article | - |
dc.identifier.wosid | 000347474800008 | - |
dc.identifier.scopusid | 2-s2.0-84942368086 | - |
dc.type.rims | ART | - |
dc.citation.volume | 6 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 72 | - |
dc.citation.endingpage | 85 | - |
dc.citation.publicationname | BIOMEDICAL OPTICS EXPRESS | - |
dc.identifier.doi | 10.1364/BOE.6.000072 | - |
dc.contributor.localauthor | Jang, Mooseok | - |
dc.contributor.nonIdAuthor | Ruan, Haowen | - |
dc.contributor.nonIdAuthor | Vellekoop, Ivo M. | - |
dc.contributor.nonIdAuthor | Judkewitz, Benjamin | - |
dc.contributor.nonIdAuthor | Chung, Euiheon | - |
dc.contributor.nonIdAuthor | Yang, Changhuei | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | DIFFUSING-WAVE SPECTROSCOPY | - |
dc.subject.keywordPlus | ENCODED LIGHT | - |
dc.subject.keywordPlus | PROPAGATION | - |
dc.subject.keywordPlus | HOLOGRAPHY | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | ORDER | - |
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