Enhanced second-harmonic generation driven from magnetic dipole resonance in AlGaAs nanoantennas

Luca Carletti; Davide Rocco; Andrea Locatelli; Valerio Gili; Giuseppe Leo; Costantino De Angelis

doi:10.1117/12.2225902

19 April 2016 Enhanced second-harmonic generation driven from magnetic dipole resonance in AlGaAs nanoantennas

Luca Carletti, Davide Rocco, Andrea Locatelli, Valerio Gili, Giuseppe Leo, Costantino De Angelis

Author Affiliations +

Proceedings Volume 9884, Nanophotonics VI; 98842B (2016) https://doi.org/10.1117/12.2225902
Event: SPIE Photonics Europe, 2016, Brussels, Belgium

Abstract

We model the linear and nonlinear optical response of disk-shaped AlGaAs nanoantennas. We design nanoantennas with a magnetic dipole resonant mode in the near-infrared wavelength range, and we analyze volume second-harmonic generation driven by a magnetic dipole resonance by predicting a conversion efficiency exceeding 10^-3 with 1 GW/cm² of pump intensity.

Citation Download Citation

Luca Carletti, Davide Rocco, Andrea Locatelli, Valerio Gili, Giuseppe Leo, and Costantino De Angelis "Enhanced second-harmonic generation driven from magnetic dipole resonance in AlGaAs nanoantennas", Proc. SPIE 9884, Nanophotonics VI, 98842B (19 April 2016); https://doi.org/10.1117/12.2225902

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