Next-generation optical sensor can read photon spin across UV-to-infrared wavelengths

A research team led by Professor Jiwoong Yang of the Department of Energy Science and Engineering at DGIST has developed next ...
EurekAlert!

“Reading the rotational direction of light” — DGIST has developed next-generation ultra-wideband optical sensor to advance quantum communication

Professor Jiwoong Yang’s team has developed a quantum-dot-based “circularly polarized light” sensor covering ultraviolet to infrared spectrum. - Breakthrough design introduces chiral structures into ...

Physicists create laser tornado in miniature structures using synthetic magnetic field

Can light behave like a whirlwind? It turns out it can—and such "optical tornadoes" have now been created in an extremely ...
Nanowerk

Optical metasurface enables gigahertz-speed communication through air

A silicon-lithium niobate metasurface controls light through air at gigahertz speeds, advancing compact systems for optical communication and signal routing. (Nanowerk Spotlight) Optical systems that ...