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

Researchers at Osaka University have achieved a significant breakthrough by developing the world’s first compact, ...

Blue lasers, lasers that emit a light beam with a wavelength between 400 nm and 500 nm, are key components of various ...

Researchers have developed a revolutionary method to produce entangled photon pairs using much thinner materials, drastically ...

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

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

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

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

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