Second-harmonic generation from metasurfaces: More than resonance enhancement

  • R. Czaplicki
  • , J. Mäkitalo
  • , R. Siikanen
  • , H. Husu
  • , J. Lehtolahti
  • , M. Kuittinen
  • , M. Kauranen

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    Abstract

    We probe metasurfaces of L- and T-shaped gold nanoparticles by second-harmonic generation. The nonlinear radiation from such samples can be boosted through several mechanisms. Furthermore, for certain geometries, the detuning of the incident field polarization from the resonant direction can enhance the overall second-harmonic response.
    Original languageEnglish
    Title of host publicationMETA'15, The 6th International Conference on Metamaterials, Photonic Crystals and Plasmonics
    Subtitle of host publicationProceedings
    EditorsSaid Zouhdi, Vinod M. Menon
    Pages1239-1240
    Number of pages2
    ISBN (Electronic)978-2-9545460-7-0
    Publication statusPublished - 2015
    Publication typeA4 Article in conference proceedings
    EventInternational Conference on Metamaterials, Photonic Crystals and Plasmonics -
    Duration: 1 Jan 1900 → …

    Conference

    ConferenceInternational Conference on Metamaterials, Photonic Crystals and Plasmonics
    Period1/01/00 → …

    Publication forum classification

    • Publication forum level 1

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