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

After discussing the quirks in 3D modeling software, where a laser beam is treated as a solid object that can cast a shadow, ...

Researchers used a ruby crystal and specific laser wavelengths to demonstrate that a laser beam could obstruct light and ...

Can light itself, perhaps from a laser, cast a shadow? It might seem like a trick question, but the answer to this is "yes." ...

In simple terms, the green laser acted more like an object, not a beam of light, creating what by all accounts could be ...

Laser beams have been shown to cast shadows, defying previous notions that light cannot block light. This phenomenon, ...

Scientists have shown that laser light, under certain conditions, can behave like an object and cast a shadow.

Abrahao from Brookhaven National Laboratory, researchers observed that under specific conditions, one laser beam can block ...

"This opens up exciting new possibilities for controlling and manipulating light in ways we never thought possible before." ...

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

Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain ...