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 ...
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 ...

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 ...
EurekAlert!

Low-cost visible light communication system achieves stable outdoor data transmission using LEDs

A VLC system consisting of a transmitter and a receiver was constructed, and a serializer/deserializer using 8B13B coding was implemented on an FPGA. The data modulated onto the LED light were ...
Knowridge Science Report

Negative light breakthrough could hide data transfers in plain sight

Researchers in Australia have developed a new way to send digital information that is almost impossible to detect. The ...