NASA is building optical communications technologies into its networks, using infrared laser links to offer missions higher data rates than comparable radio frequency systems. NASA’s Low-Cost Optical ...

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 ...

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 ...

Let’s think of the last time you sent data without wires. We’re not talking WiFi here, but plain optical signals. Free-space optical communication, or FSO, is an interesting and easy way to transmit ...

Wireless laser communication systems developer Astrolight successfully performed a satellite-to-ground laser communication test using a portable OGS-1 optical ground station. Astrolight, working with ...

USI, a global leader in electronic design and manufacturing services, will participate in the Optical Fiber Communication Conference and Exhibition (OFC 2026) together with its subsidiary EugenLight ...

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

The rapid growth of satellite constellations has placed unprecedented pressure on the infrastructure connecting spacecraft to Earth. In a recent interview, Laurynas Mačiulis, Chief Executive Officer ...

NEC Completes Design of Equipment for Technology Demonstration Satellite Aimed at Creating Japan's First Optical ...

NEC Corporation (NEC; TSE: 6701) will develop a small technology demonstration satellite to conduct in-orbit verification of key technologies essential for realizing ...