Focusing of light energy inside a scattering medium by controlling the time-gated multiple light scattering
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Seungwon | - |
dc.contributor.author | Lee, Ye-Ryoung | - |
dc.contributor.author | Choi, Wonjun | - |
dc.contributor.author | Kang, Sungsam | - |
dc.contributor.author | Hong, Jin Hee | - |
dc.contributor.author | Park, Jin-Sung | - |
dc.contributor.author | Lim, Yong-Sik | - |
dc.contributor.author | Park, Hong-Gyu | - |
dc.contributor.author | Choi, Wonshik | - |
dc.date.accessioned | 2021-09-02T12:34:11Z | - |
dc.date.available | 2021-09-02T12:34:11Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-05 | - |
dc.identifier.issn | 1749-4885 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/76082 | - |
dc.description.abstract | The efficient delivery of light energy is a prerequisite for the non-invasive imaging and stimulating of target objects embedded deep within a scattering medium. However, the injected waves experience random diffusion by multiple light scattering, and only a small fraction reaches the target object. Here, we present a method to counteract wave diffusion and to focus multiple-scattered waves at the deeply embedded target. To realize this, we experimentally inject light into the reflection eigenchannels of a specific flight time to preferably enhance the intensity of those multiple-scattered waves that have interacted with the target object. For targets that are too deep to be visible by optical imaging, we demonstrate a more than tenfold enhancement in light energy delivery in comparison with ordinary wave diffusion cases. This work will lay a foundation to enhance the working depth of imaging, sensing and light stimulation. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATURE RESEARCH | - |
dc.subject | DISORDERED MEDIA | - |
dc.subject | ADAPTIVE OPTICS | - |
dc.subject | IN-VIVO | - |
dc.subject | REVERSAL | - |
dc.subject | DEEP | - |
dc.subject | TRANSMISSION | - |
dc.subject | MODES | - |
dc.title | Focusing of light energy inside a scattering medium by controlling the time-gated multiple light scattering | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeong, Seungwon | - |
dc.contributor.affiliatedAuthor | Park, Hong-Gyu | - |
dc.contributor.affiliatedAuthor | Choi, Wonshik | - |
dc.identifier.doi | 10.1038/s41566-018-0120-9 | - |
dc.identifier.scopusid | 2-s2.0-85044455083 | - |
dc.identifier.wosid | 000431168200014 | - |
dc.identifier.bibliographicCitation | NATURE PHOTONICS, v.12, no.5, pp.277 - + | - |
dc.relation.isPartOf | NATURE PHOTONICS | - |
dc.citation.title | NATURE PHOTONICS | - |
dc.citation.volume | 12 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 277 | - |
dc.citation.endPage | + | - |
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.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | DISORDERED MEDIA | - |
dc.subject.keywordPlus | ADAPTIVE OPTICS | - |
dc.subject.keywordPlus | IN-VIVO | - |
dc.subject.keywordPlus | REVERSAL | - |
dc.subject.keywordPlus | DEEP | - |
dc.subject.keywordPlus | TRANSMISSION | - |
dc.subject.keywordPlus | MODES | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.