Generation of isolated attosecond pulses using a plasmonic funnel-waveguide

Cited 21 time in webofscience Cited 0 time in scopus
  • Hit : 318
  • Download : 192
DC FieldValueLanguage
dc.contributor.authorChoi, Joon-Heeko
dc.contributor.authorKim, Seung-Chulko
dc.contributor.authorPark, In-Yongko
dc.contributor.authorLee, Dong-Hyubko
dc.contributor.authorHan, Seung-Hwoiko
dc.contributor.authorKim, Seung-Wooko
dc.date.accessioned2013-03-12T13:49:44Z-
dc.date.available2013-03-12T13:49:44Z-
dc.date.created2012-12-14-
dc.date.created2012-12-14-
dc.date.issued2012-10-
dc.identifier.citationNEW JOURNAL OF PHYSICS, v.14-
dc.identifier.issn1367-2630-
dc.identifier.urihttp://hdl.handle.net/10203/102506-
dc.description.abstractWe theoretically investigated the possibility of generating attosecond pulses by means of plasmonic field enhancement induced in a nanostructured metallic funnel-waveguide. This study was motivated by our recent experimental demonstration of ultrashort extreme-ultraviolet (EUV) pulses using the same type of three-dimensional waveguides. Here, with emphasis on generation of isolated attosecond pulses, the finite-domain time-difference method was used to analyze the funnel-waveguide with respect to the geometry-dependent plasmonic features such as the field enhancement factor, enhanced plasmonic field profile and hot-spot location. Then an extended semi-classical model of high-order harmonic generation was adopted to predict the EUV spectra generated from the funnel-waveguide in consideration of the spatial inhomogeneity of the plasmonic field within the hot-spot volume. Our simulation finally proved that isolated attosecond pulses can be produced at fast repetition rates directly from a few-cycle femtosecond laser or by synthesizing a two-color laser consisting of two multi-cycle pulses of cross-polarized configuration.-
dc.languageEnglish-
dc.publisherIOP PUBLISHING LTD-
dc.subjectHIGH-HARMONIC-GENERATION-
dc.subjectEXTREME-ULTRAVIOLET-
dc.subjectREPETITION RATE-
dc.subjectFREQUENCY COMB-
dc.subjectENHANCEMENT-
dc.subjectENERGY-
dc.subjectMHZ-
dc.titleGeneration of isolated attosecond pulses using a plasmonic funnel-waveguide-
dc.typeArticle-
dc.identifier.wosid000310439000004-
dc.identifier.scopusid2-s2.0-84868036611-
dc.type.rimsART-
dc.citation.volume14-
dc.citation.publicationnameNEW JOURNAL OF PHYSICS-
dc.identifier.doi10.1088/1367-2630/14/10/103038-
dc.contributor.localauthorKim, Seung-Woo-
dc.contributor.nonIdAuthorKim, Seung-Chul-
dc.description.isOpenAccessY-
dc.type.journalArticleArticle-
dc.subject.keywordPlusHIGH-HARMONIC-GENERATION-
dc.subject.keywordPlusEXTREME-ULTRAVIOLET-
dc.subject.keywordPlusREPETITION RATE-
dc.subject.keywordPlusFREQUENCY COMB-
dc.subject.keywordPlusENHANCEMENT-
dc.subject.keywordPlusENERGY-
dc.subject.keywordPlusMHZ-
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 21 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0