Physical Review A
Photon number distribution of detuned two-mode vacuum and excited squeezed states
Mordechay Y. Zahler, Y. Ben-Aryeh
Abstract
Lie-group methods are used for analyzing the photon number distribution of detuned two-mode squeezed states. The effects of the detuning on the vacuum and excited two-mode squeezed states are analyzed and found to be similar to those obtained previously for the degenerate case. Correlations between the radiations in the two modes are described and found to decrease as a function of the detuning parameters.