Rubidium Pulsed Optically Pumped (Rb POP) atomic clock by Leonardo, Italy

The Rubidium Pulsed Optically Pumped (Rb POP) atomic clock developed by Leonardo, Italy. This clock is planned to fly as an experimental clock on a Galileo Second Generation satellite.

This clock is being developed as an alternative atomic clock for Galileo, Europe’s satellite navigation system. This development aims to improve performance and robustness and support Europe’s place as a leader in satellite navigation