Enhanced Third-Harmonic Generation in Silicon Nanoparticles Driven by Magnetic Response

R. Shcherbakov, Maxim; N. Neshev, Dragomir; Hopkins, Ben; S. Shorokhov, Alexander; Staude, Isabelle; Melik-Gaykazyan, Elizaveta; Decker, Manuel; A. Ezhov, Alexander; E. Miroshnichenko, Andrey; Brener, Igal; A. Fedyanin, Andrey; S. Kivshar, Yuri

doi:10.1021/nl503029j

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Enhanced Third-Harmonic Generation in Silicon Nanoparticles Driven by Magnetic Response

Published in Nano Letters • Oct 16, 2014

Authors:

Maxim R. Shcherbakov

Dragomir N. Neshev

Ben Hopkins

Abstract

We observe enhanced third-harmonic generation from silicon nanodisks exhibiting both electric and magnetic dipolar resonances. Experimental characterization of the nonlinear optical response through third-harmonic microscopy and spectroscopy reveals that the third-harmonic generation is significantl...

Subject

Silicon

Second-harmonic generation

Dipole

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