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

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

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 ...

The green laser increases the optical absorption of the blue illuminating laser beam, creating a matching region in the illuminating light and creating a darker area that appears as a shadow of ...

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

Israel is set to enhance its aerial defense capabilities with the deployment of the Iron Beam ground-based laser weapon system next year. Designed to work alongside the renowned Iron Dome, Iron Beam ...

ISRAEL has announced the launch date of a £413m laser interceptor known as the Iron Beam that downs rockets and drones with light. The system is set to be operational in a year's time and will ...

Enough landmines are buried underground worldwide to circle Earth twice at the equator, but the identification and removal of these explosives is costly and time-consuming. Vyacheslav Aranchuk ...

Israel’s Elbit Systems has been awarded a US$200 million contract to supply high-power laser systems for Rafael Advanced Defence Systems’ Iron Beam air defence system. The contract was awarded by the ...