In the News
Discover the “Customer Story” published by Exail: Delivering industry-grade solutions for ultra-stable optical frequency transfer over the Internet
For over a decade, Exail has been the industrial partner of REFIMEVE, the French national Metrological Fiber Network with European Vocation. Selected to industrialize a laboratory prototype, Exail developed a turnkey, industry-grade solution for transferring optical frequency reference over long-distances. The REFIMEVE network now spans from Paris to more than 30 sites across France and neighboring […]
The REFIMEVE national research infrastructure enables the distribution of ultra-stable frequency and time signals across 9,000 km of optical fiber, connecting over 30 laboratories throughout France. The exceptional accuracy of these signals—reaching beyond 10-18 — supports a wide range of scientific applications in fundamental physics, quantum technologies, photonics, geodesy and climate research, and the synchronization of large instruments in astrophysics and particle accelerators.
