"Laser light casting a shadow was previously thought impossible since light usually passes through other light without ...

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

This year Lite Beam entered service and in 2025 Iron Beam is supposed to be ready for regular use. Lite Beam is a truck mounted laser with a max range of 2,000 meters and the ability to disable or ...

Conventional knowledge presupposes that if two light beams cross, nothing of note happens. But in an experiment, as detailed ...

Streamlight recently introduced the TLR-7 HL-X USB handgun light, a higher-intensity version of the TLR-7 X USB that shares ...

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

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

To create the chip, researchers used an integrated optical phase array, which contains microscale antennae that are ...

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

Friday the 13th festivities and Christmas fun, almost simultaneously: Seasonal splendor takes a major role at the Winchester ...

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 ...