Implementing transmission eigenchannels of disordered media by a binary-control digital micromirror device
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Donggyu | - |
dc.contributor.author | Choi, Wonjun | - |
dc.contributor.author | Kim, Moonseok | - |
dc.contributor.author | Moon, Jungho | - |
dc.contributor.author | Seo, Keumyoung | - |
dc.contributor.author | Ju, Sanghyun | - |
dc.contributor.author | Choi, Wonshik | - |
dc.date.accessioned | 2021-09-05T03:12:05Z | - |
dc.date.available | 2021-09-05T03:12:05Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-11-01 | - |
dc.identifier.issn | 0030-4018 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/96822 | - |
dc.description.abstract | We report a method for measuring the transmission matrix of a disordered medium using a binary-control of a digital micromirror device (DMD). With knowledge of the measured transmission matrix, we identified the transmission eigenchannels of the medium. We then used binary control of the DMD to shape the wavefront of incident waves and to experimentally couple light to individual eigenchannels. When the wave was coupled to the eigenchannel with the largest eigenvalue, in particular, we were able to achieve about two times more energy transmission than the mean transmittance of the medium. Our study provides an elaborated use of the DMD as a high-speed wavefront shaping device for controlling the multiple scattering of waves in highly scattering media. (C) 2014 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.subject | FOCUSING LIGHT | - |
dc.subject | SCATTERING | - |
dc.title | Implementing transmission eigenchannels of disordered media by a binary-control digital micromirror device | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Wonshik | - |
dc.identifier.doi | 10.1016/j.optcom.2014.05.027 | - |
dc.identifier.scopusid | 2-s2.0-84902009126 | - |
dc.identifier.wosid | 000343333100007 | - |
dc.identifier.bibliographicCitation | OPTICS COMMUNICATIONS, v.330, pp.35 - 39 | - |
dc.relation.isPartOf | OPTICS COMMUNICATIONS | - |
dc.citation.title | OPTICS COMMUNICATIONS | - |
dc.citation.volume | 330 | - |
dc.citation.startPage | 35 | - |
dc.citation.endPage | 39 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | FOCUSING LIGHT | - |
dc.subject.keywordPlus | SCATTERING | - |
dc.subject.keywordAuthor | Turbid medium | - |
dc.subject.keywordAuthor | Multiple scattering | - |
dc.subject.keywordAuthor | Energy transfer | - |
dc.subject.keywordAuthor | Binary-control digital micromirror device | - |
dc.subject.keywordAuthor | Binary eigenchannel | - |
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