Ultrasonic energy is widely used to sense the presence of nearby objects and even determine their distance if needed, as well ...

A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed ...

The world’s first all-optical radio runs on laser light, not electricity, opening new possibilities for stealth sensors and satellite applications.

DARPA leverages Rydberg atoms extreme electromagnetic sensitivity to create compact quantum RF sensors, replacing large ...