Based on rate equations, we mainly simulate the transient instability characteristics of an 8 µm quantum cascade laser (QCL) subject to optical injection with alternating current (AC) electrical modulation. Simulation results show that the period-one o…
We propose a scheme to achieve a strong interaction between an optical cavity and a single polariton mode of an optomechanical cavity, despite a weak initial coupling between the two. This interaction is made possible by quantum criticality, and the co…
We study the dynamics of a bilayer system of bosons with repulsive soft-core Rydberg-dressed interactions within the mean-field Bogoliubov-de Gennes approximation. We find roton minima in both symmetric and asymmetric collective density modes of the sy…
We study the dynamics of a bilayer system of bosons with repulsive soft-core Rydberg-dressed interactions within the mean-field Bogoliubov-de Gennes approximation. We find roton minima in both symmetric and asymmetric collective density modes of the sy…
We study the composite nature of two interacting bosons in the presence of a uniform synthetic flux on a two-leg ladder. We identify the existence of in-cell two-body bound states and nearest-neighbor bound pairs. Under open boundary condition, edge st…
In this work, we have studied the permanent electric dipole moments of singly charged aluminum monohalides in their electronic ground state, , using Kramers-restricted relativistic configuration interaction method. We report our results from this metho…
The spectroscopic constants including equilibrium distance, harmonic frequency and binding energy of the ground state of the diatomic Ba-RG (RG = Kr, Xe, Rn) are studied by using the closed-shell coupled-cluster theory with spin–orbit coupling (SOC) at…
In this work, we study optical manipulation and conversion in the high-power regime, and thus the unavoidable intrinsic coupling between the pump light and the signal light, i.e. pump depletion, needs to be included. Compared with the transmission prop…
Methods for experimental reconstruction of molecular frame (MF) photoionization dynamics, and related properties—specifically MF photoelectron angular distributions (PADs) and continuum density matrices—are outlined and discussed. General concepts are …
We propose a scheme to generate steady-state bipartite and tripartite entanglement in the cavity magnomechanical system, which consists of a microwave (MW) cavity field, three magnons, and a phonon mode. The three magnons are coupled to the MW cavity v…