Orbital angular momentum (OAM) beams with different topological charges are mutually orthogonal to each other, which shows great potential in enhancing capacities of wireless communication systems. In ...

The captains of Norway and hosts Switzerland went with rainbow at the Women’s Euro, and so will Germany’s Giulia Gwinn. The ...

The possibility of using plasmonic nanocomposite with nonspherical metal inclusions as a tuning defect in a photonic crystal is considered. Polarization-dependent features appearing when the ...