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

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

Scientists have shown that laser light, under certain conditions, can behave like an object and cast a shadow.

Can light itself, perhaps from a laser, cast a shadow? It might seem like a trick question, but the answer to this is "yes." ...

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

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

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

Researchers from Japan have developed tuneable blue semiconductor lasers initiating practical far-UV light sources.

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

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

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