Quantum vacuum properties of the intersubband cavity polariton field

Quantum theory of electron tunneling into intersubband cavity polariton states

How fast electrons and photons mix: Sub-cycle switching of intersubband cavity polaritons

Intersubband cavity polaritons in a quantum well waveguide structure are optically generated within less than one cycle of light by a femtosecond near-infrared pulse. Midinfrared probe transients trace the non-adiabatic switch-on of ultrastrong light-matter coupling and the conversion of bare photons into cavity polaritons directly in the time domain.

Intervalence-band THz laser in selectively-doped semiconductor structure

Monte Carlo simulation of carrier dynamics and far-infrared absorption in a selectively-doped p-type multilayer Ge structure with vertical transport was performed to test a novel terahertz laser concept. The design exploits the known mechanism of THz amplification on intersubband transitions in p-Ge, but with spatial separation of light hole accumulation regions from doped regions, which allows...

Dynamical evolution of nonclassical properties in cavity quantum electrodynamics with a single trapped ion

In this paper, by considering a system consisting of a single two-level trapped ion interacting with a single-mode quantized radiation field inside a lossless cavity, the temporal evolution of the ionic and the cavity-field quantum statistical properties including photon-counting statistics, quantum fluctuations of the field quadratures and quantum fluctuations of the ionic dipole variables are...

Large Vacuum Rabi Splitting in a Single ‎Nitride-Based Quantum WellMicrocavity

   Here, we report a theoretical detailed study of Vacuum Rabi Splitting (VRS) in the system of Nitride Single Quantum Well (SQW) within a semiconductor microcavity. Distributed Bragg Reflectors (DBRs) containing ZnTe/ZnSe multilayers including GaAs microcavity and  ( SQW at the center of microcavity, has been considered. Upper and lower exciton-polariton branches obtaine...