Enhancement of second-harmonic generation from metasurfaces by reduced number of particles

Robert Czaplicki, Antti Kiviniemi, Joonas Lehtolahti, Janne Laukkanen, Markku Kuittinen, Martti Kauranen

    Research output: Other conference contributionAbstractScientific

    Abstract

    We use second-harmonic generation to investigate arrays of V-shaped nanoparticles with different particle number densities. Due to lattice interactions, the response is enhanced 8-fold by reducing the number density without increasing losses.
    Original languageEnglish
    PagesJW2A.26
    DOIs
    Publication statusPublished - Jun 2016

    Keywords

    • Nonlinear optics
    • Surface plasmons
    • Metamaterials

    Fingerprint

    Dive into the research topics of 'Enhancement of second-harmonic generation from metasurfaces by reduced number of particles'. Together they form a unique fingerprint.

    Cite this