In this contribution, we summarize some of our recent results about the design of dipolar and multipolar all-dielectric metasurfaces featuring advanced wave-manipulation effects. We focus our attention on both dipolar and multipolar metasurfaces and we show how it is possible to engineering their complex scattering response for designing several electromagnetic devices, such as angular filters, optical forward scatterers, high-Q passband filters and polarizers working for extreme angles of incidence.
Monti, A., Alu, A., Toscano, A., Bilotti, F. (2021). Advanced functionalities enabled by dipolar and multipolar all-dielectric metasurfaces. In 2021 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021 (pp.284-286). Institute of Electrical and Electronics Engineers Inc. [10.1109/Metamaterials52332.2021.9577152].