DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, S | - |
dc.contributor.author | Ciappina, MF | - |
dc.contributor.author | Perez-Hernandez, J.A. | - |
dc.contributor.author | Landsman, AS | - |
dc.contributor.author | Kim, SC | - |
dc.contributor.author | Kim, YJ | - |
dc.contributor.author | KIM, DONG EON | - |
dc.date.accessioned | 2017-07-19T12:32:00Z | - |
dc.date.available | 2017-07-19T12:32:00Z | - |
dc.date.created | 2016-03-07 | - |
dc.date.issued | 2016-02-24 | - |
dc.identifier.issn | 2469-9926 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/35983 | - |
dc.description.abstract | Plasmonic nanoatennas are a versatile tool for coherently manipulating light on a nanoscale by confining electric fields of the driving laser into subwavelength volumes, thereby significantly enhancing electric near fields. It is normally assumed that the time-dependent spectral properties of these near fields are independent of the duration of the driving laser pulse. Here we show that when a few-cycle laser pulse shines on a bow-tie nanoantenna, its spectral properties are dramatically modified, as evidenced by a large shift of the center wavelength of the near field, relative to the driving laser. In addition, for certain geometries, a second color appears in the near field, creating conditions for generation of an isolated attosecond pulse at megahertz repetition rate. Our results open the door to frequency-tunable ultrafast sources at nanometer scale without tuning the frequency of the driving laser. | - |
dc.language | English | - |
dc.publisher | American Physical Society | - |
dc.relation.isPartOf | PHYSICAL REVIEW A | - |
dc.title | Active tailoring of nanoantenna plasmonic fields using few-cycle laser pulses | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PHYSREVA.93.021405 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW A, v.93, no.2 | - |
dc.identifier.wosid | 000370775700001 | - |
dc.date.tcdate | 2019-03-01 | - |
dc.citation.number | 2 | - |
dc.citation.title | PHYSICAL REVIEW A | - |
dc.citation.volume | 93 | - |
dc.contributor.affiliatedAuthor | KIM, DONG EON | - |
dc.identifier.scopusid | 2-s2.0-84959551332 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 7 | - |
dc.description.scptc | 5 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | HIGH-HARMONIC-GENERATION | - |
dc.subject.keywordPlus | ATTOSECOND PULSE | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | OPTICS | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.relation.journalWebOfScienceCategory | Physics, Atomic, Molecular & Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalResearchArea | Physics | - |
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