This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...

But in an experiment, as detailed in a new paper published in the journal Optica, Brookhaven National Laboratory researcher ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening ...

Brookhaven researchers have revealed that a laser beam can cast a shadow through nonlinear optical processes, challenging ...

The technique works because the green laser (wavelength 532 nanometers) changes the way the crystal responds to some other ...

After discussing the quirks in 3D modeling software, where a laser beam is treated as a solid object that can cast a shadow, scientists decided to experiment in real life — and found that laser beams ...

Shadows are a natural consequence of opaque walls in an illuminated Universe. Light shines; photons travel until they hit an ...

Researchers create a visible shadow using only a laser beam, an achievement that seemingly defies conventional physics.

In a recent study, researchers from the University of Ottawa have demonstrated a remarkable new phenomenon: a laser beam ...

With the help of a ruby cube and two laser beams, researchers made one ray of light cast a shadow when illuminated by the ...

A new experiment has demonstrated something that sounds physically impossible – light itself casting a shadow. It turns out ...

Flashing a laser into the cockpit of an airplane can distract, even temporarily blind pilots. Minnesota incidents have ...