@conference{2f5ecef04abe49e6b4044426377eb0cb,
title = "Enhancement of second-harmonic generation from metasurfaces by reduced number of particles",
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.",
keywords = "Nonlinear optics, Surface plasmons, Metamaterials",
author = "Robert Czaplicki and Antti Kiviniemi and Joonas Lehtolahti and Janne Laukkanen and Markku Kuittinen and Martti Kauranen",
note = "INT=fys,”Kiviniemi, Antti{"}",
year = "2016",
month = jun,
doi = "10.1364/CLEO_AT.2016.JW2A.26",
language = "English",
pages = "JW2A.26",
}