Particles of light – photons – are massless, so they normally pass right through each other. This generally means they can’t ...

The Tata Institute of Fundamental Research, Mumbai, in collaboration with the Australian National University, Canberra has ...

Ordered nanopillars on a flat surface are demonstrated to generate and steer extremely high-speed electrons under irradiation ...

This original acronym, however, provides an excellent description of a laser. Lasers are essentially specialized light sources which emit a narrow beam of coherent light. It is important to note that ...

A research team led by Chinese scientist “Crazy Li” has equipped small drones with the ability to emit powerful metal-cutting ...

Israel’s experimental air-defense system known as the Iron Beam uses laser technology to strike down drones and rockets, but military analysts say the device needs U.S. support to improve its ...

The MDU4220 is optimised for long range detection through the use of a high gain/narrow beam antenna array. A pair of orthogonal balanced mixers enhance the sensitivity and direction sensing ...