Figure 5

The initial second-order correlation,{\mathit{g}}_{\mathbf{2}}\mathbf{(}\mathbf{0}\mathbf{)}(on a logarithmic scale), calculated with a weak incident coherent state as a function of the single-photon transmission probability, T , for different numbers of qubits. The first (second) row is for k_{0}L=\pi /2 (\pi /4); the first (second) column is for transmitted (reflected) photons. For reflected photons with N=1, g_2(0)=0 for all T and hence is not plotted. For a wide range of parameters, both transmitted and reflected photons are bunched.