A new version of the famous double-slit experiment showed that it's impossible to measure light as both a wave and a particle ...

Physicists at MIT recreated the double-slit experiment using individual photons and atoms held in laser light, uncovering the ...

The double-slit experiment was designed to investigate whether light is a wave or a particle. It is one of the most famous and weirdest experiments in physics.

A groundbreaking experiment demonstrates yet again that light exists both as a wave and a particle in the quantum world—but ...

The original double-slit experiment, conducted by Thomas Young in 1801, revealed that light behaves as a wave. Subsequent experiments demonstrated its dual nature, showing that light also acts as ...

Despite being a well-established tenet of modern physics, the particle-wave duality of light can be a real mind-bender. This approach to understanding the universe was pioneered by scientists like ...

They then demonstrated that they could successfully generate these light waves experimentally by sending a laser beam onto a spatial light modulator. In a series of experiments, the researchers shone ...

They then successfully measured objects on the other side with nanometre precision, after calculating the optimal light waves needed. “We characterize the medium by successively sending 2400 plane ...

Scientists have created a new class of laser beam that appears to violate long-held laws of light physics. Known as “spacetime wave packets,” these lasers follow different rules of refraction ...

What physicists refer to as photons, other people might just call light. As quanta of light, photons are the smallest possible packets of electromagnetic energy. If you are reading this article on a ...

But light can, in fact, act as a pointlike projectile, a photon, as well as a wavelike oscillating field—that is, it has “ wave-particle duality.” ...

For waves, this is no surprise. A water wave can be in two places at once. If you send a wave down a forked channel, it will easily split and flow through both channels at the same time.