Photon statistical properties of multiple-photon-subtracted two-mode squeezed coherent states

We investigate how the combination of photon subtraction and coherent displacement affects the photon statistical properties of the multiple-photon-subtracted two-mode squeezed coherent states (PS-TMSCS). We find that the photon statistical properties are sensitive to the compound phase involved in the TMSCS. Our numerical analysis shows that the photon subtraction can enhance the cross-correlation and anti-bunching effects of the PS-TMSCS. Compared with that of the TMSCS, the photon number distribution of the PS-TMSCS is modulated by a factor that is a monotonically increasing function of the numbers of subtracting photons from each mode. And the photon subtraction essentially shifts the photon number distribution.