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

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

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

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

To do this, the researchers directed a high-power green laser through a cube made of standard ruby crystal and illuminated it with a blue laser from the side. When the green laser enters the ruby, it ...

The Memorandum of Understanding was signed in Rome during a two-day international discussion on innovation and the role of ...

The agreement with Blue Laser Fusion ... the Nobel Prize winner has devoted himself to the development of high-power lasers, which now make it possible to trigger inertial confinement fusion.