Completeness and Nonclassicality of Coherent States for Generalized Oscillator Algebras

Figure 3

Using the classical state as input in the beam splitter of Figure 2, the probability of detecting and photons at the horizontal and vertical output ports is factorizable as the product of two independent Poisson distributions (51). The figures (a) and (b) correspond to the distribution obtained for an input signal with , and (c) shows some of its level curves, respectively.

(a)

(b)

(c)