In a new study, researchers at Osaka University have created the world's first compact, tunable-wavelength blue semiconductor ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening ...

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." ...

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

Breakthrough technology paves the way for compact, practical far-ultraviolet light sources for sterilization and ...

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

A new experiment has demonstrated something that sounds physically impossible – light itself casting a shadow. It turns out ...

In a new study, researchers at Osaka University have created the world's first compact, tunable-wavelength blue semiconductor laser, a significant advancement for far-ultraviolet light technology ...

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

The laser projector is equipped with advanced features including red and blue (RB) laser light for superior brightness.

Researchers at Osaka University have developed the world’s first compact, tunable-wavelength blue semiconductor laser, a ...