Nonlinear anisotropy in silicon nanoparticle oligomers

M. K. Kroychuk*, E. V. Melik-Gaykazyan, A. S. Shorokhov, D. Y. Choi, V. V. Zubyuk, T. V. Dolgova, M. R. Shcherbakov, D. N. Neshev, A. A. Fedyanin, Y. S. Kivshar

*Corresponding author for this work

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

    Abstract

    In this work, we demonstrate experimentally and numerically an anisotropic nonlinear optical response from silicon nanoparticle oligomers. By monitoring the third-harmonic generation from symmetric silicon nanodisk trimers as a function of the linear pump polarization orientation, we observe considerable variations in the nonlinear signal stemming from the polarization sensitivity of the local field profiles, which otherwise play no role in the symmetry of the nanostructure linear response.

    Original languageEnglish
    Title of host publicationProceedings of International Conference on Metamaterials and Nanophotonics, METANANO 2017
    EditorsAleksandr Kuchmizhak, Sergey Makarov, Pavel Belov, Andrei Lavrinenko, Andrey Miroshnichenko, Alexey Slobozhanyuk, Mikhail Lapine
    PublisherAmerican Institute of Physics Inc.
    ISBN (Electronic)9780735415546
    DOIs
    Publication statusPublished - 14 Sept 2017
    EventInternational Conference on Metamaterials and Nanophotonics, METANANO 2017 - Vladivostok, Russian Federation
    Duration: 18 Sept 201722 Sept 2017

    Publication series

    NameAIP Conference Proceedings
    Volume1874
    ISSN (Print)0094-243X
    ISSN (Electronic)1551-7616

    Conference

    ConferenceInternational Conference on Metamaterials and Nanophotonics, METANANO 2017
    Country/TerritoryRussian Federation
    CityVladivostok
    Period18/09/1722/09/17

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