Science Daily

Less than a trillionth of a second: Ultrafast UV light could transform communications and imaging

Researchers have built a new platform that produces ultrashort UV-C laser pulses and detects them at room temperature using atom-thin materials. The light flashes last just femtoseconds and can be ...

Chemo-optogenetic tool uses vitamin B₁₂ and green light to precisely regulate cell communication

Researchers at The Hong Kong University of Science and Technology (HKUST) have developed CarGAP, a chemo-optogenetic tool ...
Science Daily

Harvard engineers build chip that can twist and control light in real time

Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked ...

A multi-lane highway for light: Topology helps build more robust photonic networks

Penn-led researchers have shown for the first time that multiple, information-carrying light signals can be safely guided ...