Plasmonic waveguides and nanoantennas; plasmonic nanocircuits; metasurfaces; nonlinear plasmonics.
Photonic crystal waveguides and arrays; photonic crystal particle accelerators.
Graphene-assisted dielectric waveguides; graphene plasmonics; nonlinear effects in graphene.
Computational methods for periodic structures and nonlinear devices; nanocircuits.
Plasmonic and dielectric nanoantennas; microwave antennas and antenna arrays; coupled inductors.
Smart grids; smart factories.