We experimentally demonstrate a novel approach of coupling leaky-mode resonances in dielectric nanostructures to intersubband transitions in semiconductor quantum wells to realize an ultrathin hybrid device with broadband and high second-harmonic generation efficiency. (C) 2019 The Author(s)
A Hybrid Dielectric-Semiconductor Resonant Nanostructure for Broadband and Efficient Second-Harmonic Generation
de Ceglia, D;
2019
Abstract
We experimentally demonstrate a novel approach of coupling leaky-mode resonances in dielectric nanostructures to intersubband transitions in semiconductor quantum wells to realize an ultrathin hybrid device with broadband and high second-harmonic generation efficiency. (C) 2019 The Author(s)
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