Statistical properties of the output of linear amplifier with superpositions of squeezed displaced Fock states as an input state
Mathematics Department Faculty of Science,
Al-Azhar University, Nasr City, Cairo, Egypt
Published online: 15 April 1999
The s-parameterized characteristic function for the output field with the superposition of squeezed displaced Fock states (SDFS's) as input field is given. The s-ordered distribution functions for the output field with superposition of SDFS's as input state are investigated. Various moments are calculated by using the s-ordered characteristic function for that field. The Glauber second-order coherence function is calculated. The quadrature squeezing for the output field are discussed. Some Quasiprobability distribution functions of the output fields are plotted as functions of the interaction time. The quadrature squeezing for the output field are discussed.
PACS: 42.50.Dv – Nonclassical field states; squeezed, antibunched, and sub-Poissonian states; operational definitions of the phase of the field; phase measurements / 42.50.Vk – Mechanical effects of light on atoms, molecules, electrons, and ions / 03.65.Bz – Foundations, theory of measurement, miscellaneous theories (including Aharonov Bohm effect, Bell inequalities, Berry's phase)
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 1999