Figure 4 | Scientific Reports

Figure 4

From: Demonstration of quantum synchronization based on second-order quantum coherence of entangled photons

Figure 4

The time deviation results for the in-loop timing jitter with(red up-triangles) and without (blue down-triangles) the two 2 km fiber links, the systematic instability of PicoHarp 300 (black squares), the measured time offset with (red circles) and without (blue diamonds) the two 2 km fiber links when the HOM interferometer is locked and the time offset (olive hexagons) for the free running condition.

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