Figure 4: Coincidences between biexciton and exciton outputs of the analysing interferometers. | Nature Communications

Figure 4: Coincidences between biexciton and exciton outputs of the analysing interferometers.

From: Time-bin entangled photons from a quantum dot

Figure 4

The coincidences are triggered on the laser-pulse arrival. The coincidences were recorded for phase settings: (a) φXX+φX=0 and (b) φXX+φX=π. The arrival time is represented as the sum tXX+tX, where tXX(X) is the arrival time of the biexciton (exciton) recombination photon with respect to the laser trigger.

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