Data di Pubblicazione:
2016
Abstract:
We demonstrate monolithic aluminum gallium arsenide (AlGaAs) optical
nanoantennas. Using a selective oxidation technique, we fabricated epitaxial semiconductor
nanocylinders on an aluminum oxide substrate. Second harmonic generation from AlGaAs
nanocylinders of 400 nm height and varying radius pumped with femtosecond pulses
delivered at 1554-nm wavelength has been measured.
nanoantennas. Using a selective oxidation technique, we fabricated epitaxial semiconductor
nanocylinders on an aluminum oxide substrate. Second harmonic generation from AlGaAs
nanocylinders of 400 nm height and varying radius pumped with femtosecond pulses
delivered at 1554-nm wavelength has been measured.
Tipologia CRIS:
1.1 Articolo in rivista
Elenco autori:
Gili, V. F.; Carletti, Luca; Locatelli, Andrea; Rocco, Davide; Finazzi, M.; Ghirardini, L.; Favero, I.; Gomez, C.; Lemaître, A.; Celebrano, M.; DE ANGELIS, Costantino; Leo, G.
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