Stimulated Raman Scattering in Metal-Dielectric Nanocomposites with Spectrally Degenerate Dielectric Constant

M. D. Tyugaev, A. V. Kharitonov, A. R. Gazizov, A. I. Fishman, M. Kh Salakhov, A. A. Dedkova, A. M. Alekseev, A. V. Shelaev, S. S. Kharintsev

    Research output: Contribution to journalArticlepeer-review

    4 Citations (Scopus)

    Abstract

    The effects of enhancement of stimulated Raman scattering in titanium oxynitride (TiON) nanofilms are considered. The mechanism of giant amplification of a Stokes wave is based on, first, localized plasmon resonance in titanium nitride (TiN) nanoparticles and, second, a spectrally degenerate behavior of the real part of the dielectric constant of the nanocomposite film. The enhancement of stimulated Raman scattering in the TiON film by means of a plasmonic nanoantenna and a nanostructured surface of the TiON film is demonstrated experimentally.

    Original languageEnglish
    Pages (from-to)766-770
    Number of pages5
    JournalJETP Letters
    Volume110
    Issue number12
    DOIs
    Publication statusPublished - Dec 1 2019

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)

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