Scientists have revealed a futuristic 'communication with light' system that uses light pulses instead of radio waves to ...

RF interference acts like a light switch. Absent interference, things work fine. However, as soon as interference is present performance comes almost to a grinding halt. Over the past two months I ...

Certain semiconductor structures, so-called quantum dots, might constitute the foundation of quantum communication. They are an efficient interface between matter and light, with photons (light ...

Quantum dots might constitute the foundation of quantum communication. They are an efficient interface between matter and light, with photons emitted by the quantum dots transporting information ...

Why it matters: Elon Musk's ever-expanding network of Starlink internet satellites is increasingly becoming a major headache for astronomers studying the universe. While the streaks of light from ...