We demonstrate morphology-dependent second-harmonic generation (SHG) from InAs V-shaped nanomembranes. We show SHG correlation with the nano-wing shape and size, experimentally quantify the SHG efficiency, and demonstrate a maximum SHG enhancement of about 500 compared to the bulk. Experimental data are supported by rigorous calculations of local electromagnetic field spectra.

Enhanced second harmonic generation from InAs nano-wing structures on silicon / Emanuele Francesco, Pecora; Gary F., Walsh; Forestiere, Carlo; Alex, Handin; Eleonora Russo, Averchi; Anna Dalmau, Mallorqui; Ignasi Canales, Mundet; Anna Fontcuberta i., Morral; Luca Dal, Negro. - In: NANOSCALE. - ISSN 2040-3364. - 5:21(2013), pp. 10163-10170. [10.1039/c3nr03083k]

Enhanced second harmonic generation from InAs nano-wing structures on silicon

FORESTIERE, CARLO;
2013

Abstract

We demonstrate morphology-dependent second-harmonic generation (SHG) from InAs V-shaped nanomembranes. We show SHG correlation with the nano-wing shape and size, experimentally quantify the SHG efficiency, and demonstrate a maximum SHG enhancement of about 500 compared to the bulk. Experimental data are supported by rigorous calculations of local electromagnetic field spectra.
2013
Enhanced second harmonic generation from InAs nano-wing structures on silicon / Emanuele Francesco, Pecora; Gary F., Walsh; Forestiere, Carlo; Alex, Handin; Eleonora Russo, Averchi; Anna Dalmau, Mallorqui; Ignasi Canales, Mundet; Anna Fontcuberta i., Morral; Luca Dal, Negro. - In: NANOSCALE. - ISSN 2040-3364. - 5:21(2013), pp. 10163-10170. [10.1039/c3nr03083k]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/574127
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