when shot through a larger blue laser beam inside of a ruby crystal, created a shadow. "Laser light casting a shadow was ...

Some minerals in lava could suggest water is nearby.

Scientists created photonic time crystals, unique materials that amplify light and could enhance lasers, sensors, and ...

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

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

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 ...

Researchers at New York University have devised a mathematical approach to predict the structures of crystals—a critical step ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening new possibilities for technologies that could use a laser beam to control ...

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

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

Life Day returns on November 17, bringing along new merchandise from the Disney Store, including a Kyber crystal set with the ...