One of the hottest trends in firearms is long-range rifle shooting. Due to its popularity, innovative products have entered the market, providing shooters with the tools they need to make hits at ...

Magneto-optics is the use of magnetic fields to influence light propagation. This usually involves changing the physical properties of the medium through which the light is travelling. An example is ...

We report the first experimental demonstration of a topological photonic Dirac vortex mode in terahertz fiber, enabling unprecedented broadband single-mode single-polarization transmission. Pulsed ...