Nonlocal resonances in pedestal high-index-contrast metasurfaces based on a silicon-on-insulator platform

Franceschini, P.; Tognazzi, A.; Finco, G.; Carletti, L.; Alessandri, I.; Cino, A. C.; De Angelis, C.; Takayama, O.; Malureanu, R.; Lavrinenko, A. V.; de Ceglia, D.