Researchers at Skoltech have developed an ultra-compact electro-optic modulator based on silicon photonics and plasmonics ...

Seoul Viosys, an opto-semiconductor specialist, targets the $60 Billion AI data center market with its proprietary VCSEL and ...

A tunable metasurface can control optical light in space and time, offering a path toward new ways of wirelessly and securely transmitting large amounts of data both on Earth and in space. It is a ...

Scientists have created tiny “optical tornadoes” — swirling beams of light that twist like miniature whirlwinds — using a ...

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 ...

Researchers have achieved world-first integrations of lithium niobate and lithium tantalate modulators onto silicon photonics using micro-transfer printing, enabling record 320Gb/s optical links and ...

Schematic of the optical cavity with a one molecule thick layer of tungsten diselenide (WSe2) at the antinode, the point where the light field intensity is at its maximum. Credit: Deng Laboratory, ...

A photodiode detects infrared light and supports communication, sensing, and measurement systems used in electronic devices.

The Kepler Network aims to streamline on-orbit communications with a network infrastructure designed to act as Internet exchange points (IXP) for space-to-space data relay. Credit: Kepler ...

< Photo 1. (Front row from left) Seungmin Shin, First Author; Professor Himchan Cho; (Back row from left) Hyungdoh Lee, Seungwoo Lee, Wonbeom Lee; (Top left) Dr. Kyung-geun Lim > Li-Fi (Light Fidelity ...