Magnets tuned with lasers at room temperature could lead to faster hard drives and a new generation of computer chips.

Harvard researchers have found that silica, long thought to lack the right properties for optical metasurfaces, can sometimes ...

Scientists have created an implantable artificial 'skin' that glows like a check engine light for the human body when it ...

Abstract: Unlike radio-frequency (RF) systems, including Wi-Fi and cellular networks, which encounter interference, bandwidth limitations, network congestion, and security vulnerabilities, Vehicular ...

Researchers have built a new platform that produces ultrashort UV-C laser pulses and detects them at room temperature using ...

Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through ...

For the first time, an international research team led by Nanyang Technological University, Singapore (NTU Singapore) has ...

Scientists are learning to engineer light in rich, multidimensional ways that dramatically increase how much information a ...

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 ...

Abstract: Unmanned aerial vehicles (UAVs) enable flexible network deployment but are vulnerable to detection due to the open-access nature of wireless signals. Visible light communication (VLC) ...