Due to their intuitiveness, flexibility, and relative numerical efficiency, the macroscopic
Maxwell–Bloch (MB) equations are a widely used semiclassical and semi …

We analyze the electromagnetically induced transparency (EIT) in V-, Λ-, and cascade-type
schemes in a time-dependent way via the Schrödinger-Maxwell formalism. We derive …

We demonstrate slow light via population oscillation in semiconductor quantum-well
structures for the first time. A group velocity as low as 9600 m/s is inferred from the …

The role of a chiral quantum-dot molecule (QDM) system in controlling and enhancing the
Goos-Hänchen (GH) shift is revealed here. The proposed setup is a four-level atomic system …

We study the effect of orbital angular momentum transfer between optical fields in a
semiconductor quantum well waveguide with four energy levels in a closed-loop …

We discuss how a three-level system can be used to change the frequency-dependent
magnetic permeability of an atomic gas to be significantly different from 1. We derive the …

We investigate the enhancement of Kerr nonlinearity in an asymmetric GaAs double
quantum well via Fano interference, which is caused by tunneling from the excited subband …

We study the nonlinear optical properties in an asymmetric double AlGaAs/GaAs quantum
well nanostructure by using an external control field and resonant tunneling effects. It is …

The control of the exciton intervalley coherence renders transition metal dichalcogenides
monolayers promising candidates for quantum information science. So far, generating …

We present a novel methodology for enhancing superluminal surface plasmon polaritons
(SPPs) propagations within a hybrid nanostructure configuration consisting of gold (Au) …