Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/13188
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dc.contributor.authorValev, V. K.-
dc.contributor.authorZheng, X.-
dc.contributor.authorBiris, C. G.-
dc.contributor.authorSilhanek, A. V.-
dc.contributor.authorVolskiy, V.-
dc.contributor.authorDE CLERCQ, Ben-
dc.contributor.authorAktsipetrov, Oleg A.-
dc.contributor.authorAMELOOT, Marcel-
dc.contributor.authorPanoiu, N. C.-
dc.contributor.authorVandenbosch, G. A. E.-
dc.contributor.authorMoshchalkov, V. V.-
dc.date.accessioned2012-02-24T07:53:41Z-
dc.date.available2012-02-24T07:53:41Z-
dc.date.issued2011-
dc.identifier.citationOPTICAL MATERIALS EXPRESS, 1(1), p. 36-45-
dc.identifier.issn2159-3930-
dc.identifier.urihttp://hdl.handle.net/1942/13188-
dc.description.abstractNovel ways to detect the handedness in chiral optical metamaterials by means of the second harmonic generation (SHG) process have recently been proposed. However, the precise origin of the SHG emission has yet to be unambiguously established. In this paper, we present computational simulations of both the electric currents and the electromagnetic fields in chiral planar metamaterials, at the fundamental frequency (FF), and discuss the implications of our results on the characteristics of experimentally measured SHG. In particular, we show that the results of our numerical simulations are in good agreement with the experimental mapping of SHG sources. Thus, the SHG in these metamaterials can be attributed to a strong local enhancement of the electromagnetic fields at the FF, which depends on the particular structure of the patterned metamaterial. (C) 2011 Optical Society of America-
dc.description.sponsorshipWe acknowledge financial support from the Fund for scientific research Flanders (FWO-V), the University of Leuven (GOA), Methusalem Funding by the Flemish government and the Belgian Inter-University Attraction Poles IAP Programmes. V. K. V., and A. V. S. are grateful for the support from the FWO-Vlaanderen. C. G. B. and N. C. P. acknowledge support from the UK Engineering and Physical Sciences Research Council (EPSRC). O. A. A. is partly supported by the Russian Foundation for Basic Research (RFBR). B. DeC. is grateful to the IWT.-
dc.language.isoen-
dc.publisherOPTICAL SOC AMER-
dc.rights2011 Optical Society of America-
dc.subject.otherMaterials Science; Multidisciplinary; Optics-
dc.titleThe origin of second harmonic generation hotspots in chiral optical metamaterials [Invited]-
dc.typeJournal Contribution-
dc.identifier.epage45-
dc.identifier.issue1-
dc.identifier.spage36-
dc.identifier.volume1-
local.format.pages10-
local.bibliographicCitation.jcatA1-
dc.description.notes[Valev, V. K.; Silhanek, A. V.; Moshchalkov, V. V.] Katholieke Univ Leuven, INPAC, Superconduct & Magnetism & Pulsed Fields Grp, Louvain, Belgium. [Zheng, X.; Volskiy, V.; Vandenbosch, G. A. E.] Katholieke Univ Leuven, ESAT TELEMIC, B-3001 Louvain, Belgium. [Biris, C. G.; Panoiu, N. C.] Univ London Univ Coll, Dept Elect & Elect Engn, London WC1E 7JE, England. [De Clercq, B.; Ameloot, M.] Univ Hasselt, Diepenbeek, Belgium. [De Clercq, B.; Ameloot, M.] Transnatl Univ Limburg, BIOMED, Diepenbeek, Belgium. [Aktsipetrov, O. A.] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 11992, Russia. v.k.valev@fys.kuleuven.be-
local.publisher.place2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036-
local.type.refereedRefereed-
local.type.specifiedArticle-
dc.bibliographicCitation.oldjcatA1-
dc.identifier.doi10.1364/OME.1.000036-
dc.identifier.isi000299046500006-
local.uhasselt.internationalyes-
item.fulltextWith Fulltext-
item.contributorValev, V. K.-
item.contributorZheng, X.-
item.contributorBiris, C. G.-
item.contributorSilhanek, A. V.-
item.contributorVolskiy, V.-
item.contributorDE CLERCQ, Ben-
item.contributorAktsipetrov, Oleg A.-
item.contributorAMELOOT, Marcel-
item.contributorPanoiu, N. C.-
item.contributorVandenbosch, G. A. E.-
item.contributorMoshchalkov, V. V.-
item.fullcitationValev, V. K.; Zheng, X.; Biris, C. G.; Silhanek, A. V.; Volskiy, V.; DE CLERCQ, Ben; Aktsipetrov, Oleg A.; AMELOOT, Marcel; Panoiu, N. C.; Vandenbosch, G. A. E. & Moshchalkov, V. V. (2011) The origin of second harmonic generation hotspots in chiral optical metamaterials [Invited]. In: OPTICAL MATERIALS EXPRESS, 1(1), p. 36-45.-
item.accessRightsRestricted Access-
item.validationecoom 2013-
crisitem.journal.issn2159-3930-
crisitem.journal.eissn2159-3930-
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