France Becomes First Country to Achieve Laser-Based Satellite Communication

In a world-first achievement, France’s Defense Innovation Agency (AID) and local tech company Cailabs have successfully established laser communication between a low-orbit nano-satellite and a commercial ground station. The project, which began with the launch of the Keraunos satellite in late 2023, aims to overcome disruptions caused by atmospheric turbulence, ensuring reliable and high-quality transmissions.

Laser communication offers faster and more efficient data transmission compared to traditional radio frequency systems. According to NASA, lasers can transmit up to 100 times more data to Earth. With this new technology, satellites can send larger volumes of information more quickly, enabling seamless communication between satellites and ground stations.

This technology also holds the potential for integration into mobile, land, naval, and air platforms, providing the French defense ministry with a future-ready solution. Jean-François Morizur, CEO of Cailabs, highlighted that the success of this test demonstrates the ability of “New Space companies” to rapidly develop and deploy cutting-edge systems for military purposes.