Open AccessEnhancement of second harmonic generation in a layered MoS2 nanoresonator
Author(s) -
Ilya M. Antropov,
Andrey A. Fedyanin,
Gleb I. Tselikov,
Valentyn S. Volkov,
Vladimir O. Bessonov,
A. A. Fedyanin
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2015/1/012006
Subject(s) - refractive index , resonator , molybdenum disulfide , resonance (particle physics) , wavelength , second harmonic generation , optoelectronics , exciton , harmonic , materials science , optics , mie scattering , infrared , physics , laser , atomic physics , scattering , light scattering , condensed matter physics , quantum mechanics , metallurgy
Molybdenum disulfide (MoS 2 ) is a layered material with a high refractive index in the visible and infrared spectral range. In this work, we theoretically and experimentally demonstrate Mie-resonant MoS 2 nanodisks. We show enhanced second harmonic generation from MoS 2 nanodisk resonators due to the overlap of Mie-type resonances at the fundamental wavelength with the C-exciton resonance at the second-harmonic wavelength.