In this contribution, we review some of our recent efforts in the investigation of unusual properties of plasmonic and dielectric metasurfaces. We first outline the fundamentals of a surface impedance homogenization approach, which has resulted to be suitable for effectively describing the macroscopic response of metasurfaces made by spheroidal atoms for both normal and oblique incidences. Then, we will describe some of our findings about the unconventional applications of these structures at microwave and optical frequencies.
Monti, A., Alu, A., Toscano, A., Bilotti, F. (2020). Tailoring the interactions between electric and magnetic dipoles in plasmonic and dielectric metasurfaces. In 2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020 (pp.340-342). Institute of Electrical and Electronics Engineers Inc. [10.1109/Metamaterials49557.2020.9284995].
Tailoring the interactions between electric and magnetic dipoles in plasmonic and dielectric metasurfaces
Monti A.;Toscano A.;Bilotti F.
2020-01-01
Abstract
In this contribution, we review some of our recent efforts in the investigation of unusual properties of plasmonic and dielectric metasurfaces. We first outline the fundamentals of a surface impedance homogenization approach, which has resulted to be suitable for effectively describing the macroscopic response of metasurfaces made by spheroidal atoms for both normal and oblique incidences. Then, we will describe some of our findings about the unconventional applications of these structures at microwave and optical frequencies.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
