Supporting Data "Photon-number entanglement generated by sequential excitation of a two-level atom"

Photon correlation histograms for different experimental conditions, see supplementary figure 3 of the paper "Photon-number entanglement generated by sequential excitation of a two-level atom". The two data sets (sortedg3_1ns.txt and sortedg3_32ps.txt) include different correlation time (1 ns and 32 ps, respectively) and different delay windows (+/- 100 ns and +/- 20 ns, respectively). The compressed file data_pipi_selfhomodyne.zip contains the coincidence count data after Hong-Ou-Mandel interference for the double pi-pulse sequence.