Demonstration of nanoimprinted hyperlens array for high-throughput sub-diffraction imaging
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Byun, Minsueop | - |
dc.contributor.author | Lee, Dasol | - |
dc.contributor.author | Kim, Minkyung | - |
dc.contributor.author | Kim, Yangdoo | - |
dc.contributor.author | Kim, Kwan | - |
dc.contributor.author | Ok, Jong G. | - |
dc.contributor.author | Rho, Junsuk | - |
dc.contributor.author | Lee, Heon | - |
dc.date.accessioned | 2021-09-03T07:12:30Z | - |
dc.date.available | 2021-09-03T07:12:30Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-04-10 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/83766 | - |
dc.description.abstract | Overcoming the resolution limit of conventional optics is regarded as the most important issue in optical imaging science and technology. Although hyperlenses, super-resolution imaging devices based on highly anisotropic dispersion relations that allow the access of high-wavevector components, have recently achieved far-field sub-diffraction imaging in real-time, the previously demonstrated devices have suffered from the extreme difficulties of both the fabrication process and the non-artificial objects placement. This results in restrictions on the practical applications of the hyperlens devices. While implementing large-scale hyperlens arrays in conventional microscopy is desirable to solve such issues, it has not been feasible to fabricate such large-scale hyperlens array with the previously used nanofabrication methods. Here, we suggest a scalable and reliable fabrication process of a large-scale hyperlens device based on direct pattern transfer techniques. We fabricate a 5 cm x 5 cm size hyperlenses array and experimentally demonstrate that it can resolve sub-diffraction features down to 160 nm under 410 nm wavelength visible light. The array-based hyperlens device will provide a simple solution for much more practical far-field and real-time super-resolution imaging which can be widely used in optics, biology, medical science, nanotechnology and other closely related interdisciplinary fields. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.subject | OPTICAL HYPERLENS | - |
dc.subject | NEGATIVE REFRACTION | - |
dc.subject | MICROSCOPY | - |
dc.subject | FABRICATION | - |
dc.subject | LIGHT | - |
dc.title | Demonstration of nanoimprinted hyperlens array for high-throughput sub-diffraction imaging | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Heon | - |
dc.identifier.doi | 10.1038/srep46314 | - |
dc.identifier.scopusid | 2-s2.0-85017371541 | - |
dc.identifier.wosid | 000399070800001 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.7 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 7 | - |
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 | OPTICAL HYPERLENS | - |
dc.subject.keywordPlus | NEGATIVE REFRACTION | - |
dc.subject.keywordPlus | MICROSCOPY | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | LIGHT | - |
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