Fiber-based multiple-access frequency synchronization via 1f

Fiber-based multiple-access frequency synchronization via 1f–2f dissemination

Zhu Xi^{1, 3}, Wang Bo^{1, 2, †,}, Gao Chao^{1, 2}, Wang Li-Jun^{1, 2, 3}

Measured frequency dissemination stabilities. Curve a: The result of the recovered frequency signal at RX. Curve b: The result of the recovered frequency signal at DX. Curve c: The result of free running dissemination via 55-km fiber link.