When two or more light waves interact with one another, they result in the formation of different interference patterns. British physicist Thomas Young first demonstrated and explained these patterns ...

Classical physics theories suggest that when two or more electromagnetic waves interfere destructively (i.e., with their electric fields canceling each other out), they cannot interact with matter. In ...

Light is well known to exhibit both wave-like and particle-like properties, as imaged here in this 2015 photograph. What's less well appreciated is that matter particles also exhibit those wave-like ...

A new series of studies led by researchers from Tel Aviv University, the Technion and MIT has found that some properties of light waves emitted from particles depend on the wave properties of the ...

Scientists have made the first experimental observation of matter wave diffraction in a short-lived electron-positron atom.

Hi Ishan! Thanks for your great question. Light can be described both as a wave and as a particle. There are two experiments in particular that have revealed the dual nature of light. When we’re ...

Kirill Koshelev is at the Nonlinear Physics Centre, Australian National University, Canberra, ACT 2601, Australia, and in the Department of Nanophotonics and Metamaterials, ITMO University, St ...

An international team of researchers has succeeded in steering light waves deep into “forbidden” regions of photonic crystals by manipulating the shape of the waves. The technique, which was developed ...

A physicist has proposed a bold experiment that could allow gravitational waves to be manipulated using laser light. By transferring minute amounts of energy between light and gravity, the interaction ...