In this paper, we have examined the effectiveness exchange of optical vorticity via three-
wave mixing (TWM) technique in a four-level quantum dot (QD) molecule by means of the …

We investigate theoretically the Fraunhofer diffraction pattern of the output field in a
nonlinear optomechanical cavity with a degenerate optical parametric amplifier (OPA) and a …

In this letter, we have proposed a new model for quantum control of atom photon
entanglement in a single layer graphene via von Neumann reduced entropy of …

We present a convenient way to obtain an optical power limiting behavior in a quantum dot
molecule system, induced by an interdot tunneling. Also, the effect of system parameters on …

We present two deterministic hyperentangled state analysis protocols for photons entangled
in polarization, spatial-mode and time-bin degrees of freedom (DOFs). The first protocol is a …

We investigate tunneling induced nonlinear absorption phenomena in a coupled quantum-
dot system. Resonant tunneling causes constructive interference in the nonlinear absorption …

In this letter we analysed the efficient exchange of orbital angular momentum (OAM) of light
in a double V-type semiconductor quantum well via electron spin coherence. We found that …

The experimental realization of two-dimensional (2D) electromagnetically induced grating is
explored by monitoring the Fraunhofer diffraction pattern in a microwave-driven four-level Y …

The transfer of optical vortices is studied based on double two-photon processes in a four-
level diamond configuration system. A pair of strong fields are applied to prepare atomic …

A scheme of electric-field measurement of micro-waves is proposed in Rydberg atoms with
Doppler effects. A cascade-type electromagnetically-induced-transparency (EIT) system is …