Third Harmonic Mechanism in Complex Plasmonic Fano Structures
نویسندگان
چکیده
منابع مشابه
Third Harmonic Mechanism in Complex Plasmonic Fano Structures
We perform third harmonic spectroscopy of dolmen-type nanostructures, which exhibit plasmonic Fano resonances in the near-infrared. Strong third harmonic emission is predominantly radiated close to the low energy peak of the Fano resonance. Furthermore, we find that the third harmonic polarization of the subradiant mode interferes destructively and diminishes the nonlinear signal in the far-fie...
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ژورنال
عنوان ژورنال: ACS Photonics
سال: 2014
ISSN: 2330-4022,2330-4022
DOI: 10.1021/ph5000677