Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

Learn about the reflection of high-frequency signals in 5G communications and how impedance discontinuities can influence ...

Researchers have discovered various topological structures in water waves (skyrmions, merons, Möbius and vortices with ...

Imagine a world where the most advanced concepts in physics are not just confined to high-tech labs or theoretical equations, but can be found in ...

For the first time, astronomers have imaged dozens of belts around nearby stars where comets and tiny pebbles within them are ...

Left and right circularly polarized light, where the electromagnetic waves spiral in a clockwise ... Review Letters paper "Enabling all-to-circular polarization up-conversion by nonlinear chiral ...