Author :
Clivati, C. ; Calosso, Claudio E. ; Frittelli, Matteo ; Godone, Aldo ; Mura, A. ; Levi, F. ; Zucco, Massimo ; Calonico, D. ; Sutyrin, Denis V. ; Tino, Guglielmo ; Poli, Nicola ; Costanzo, Giovanni A.
Abstract :
We realized a 650-km optical fiber link in Italy for frequency dissemination and remote clocks comparison. We present its implementation and characterization at the 5×10-19 uncertainty level, discussing its future applications.