Possible squeezed states generated in a three-waveguide nonlinear coupler operating with
second harmonic generation is discussed. This study is carried out using two well-known …

Higher-order nonclassical properties of fields propagating through a codirectional
asymmetric nonlinear optical coupler which is prepared by combining a linear waveguide …

An analytic operator solution of a generalized quantum mechanical Hamiltonian of two-
mode Bose-Einstein condensates (BECs) is obtained for short-time dynamics and the same …

The transient quantum statistical properties of the atoms and molecules in an atom–
molecule BEC system are investigated by obtaining a third-order perturbative solution of the …

We investigate the nonclassical properties of output fields propagated through a
contradirectional asymmetric nonlinear optical coupler consisting of a linear waveguide and …

Starting from the Hamiltonian of two oscillators coupled through the angular momentum, we
obtain the equations of motion involving the field operators for two harmonic modes. These …

The nonclassical properties of the different modes in the stimulated, spontaneous, and
partially spontaneous multi-photon pump non-degenerate hyper-Raman processes are …

The existence of higher-order entanglement in the stimulated and spontaneous Raman
processes is established using the perturbative solutions of the Heisenberg equations of …

The operator solution of a completely quantum mechanical Hamiltonian of the Raman
processes is used here to investigate the possibility of obtaining intermodal entanglement …

Nonclassical properties of the modes in the stimulated, spontaneous and partially
spontaneous Raman processes are studied using a completely quantum description of …