Fig. 5: The QBER of the merged datasets with the experimental measured data, here m = 12.
From: Free-running long-distance reference-frame-independent quantum key distribution
The index of dataset i corresponds to Pi. a shows the QBER of signal state on X,Y basis, b shows the QBER of decoy state on X,Y basis, c shows the QBER on Z basis. Each point represents the merged result of each dataset.
