Figure 1: Experimental data.
The plots provide the probability of the different detector outcomes as a function of the average photon number |α|2 of the weak coherent probe pulses. The points correspond to the experimental data while the solid and dotted lines provide the results of the tomography and the theoretical simulation respectively. (blue for n = 0, green for n = 1, red for n = 2, cyan for n = 3, purple for n = 4).
