Multiple single-photon generations in three-level atoms coupled to a cavity with non-Markovian effects

HZ Shen, Y Chen, TZ Luan, XX Yi - Physical Review A, 2023 - APS
In this paper we show how to generate multiple single-photon wave packets of arbitrary
temporal shape from an optical cavity coupled with N three-level atoms driven by a driving …

Using dark solitons from a Bose–Einstein condensate necklace to imprint soliton states in the spectral memory of a free boson gas

AM Dikandé - New Journal of Physics, 2023 - iopscience.iop.org
A possible use of matter-wave dark-soliton crystal produced by a Bose–Einstein condensate
(BEC) with ring geometry, to store soliton states in the quantum memory of a free boson gas …

Photosoliton modes induced by cross–phase modulation in optical media conveying bright-dark vector solitons

EA Chenui, AM Dikandé - Optics Express, 2022 - opg.optica.org
It is well known that high–intensity optical fields with soliton features, both bright and dark
solitons, can trap and reshape photon fields of lower intensities into optical solitons by …

Transition from Lorentz to Fano spectral line shapes in nonrelativistic quantum electrodynamics

DM Welakuh, P Narang - ACS Photonics, 2022 - ACS Publications
Spectroscopic signatures associated with symmetric Lorentzian and asymmetric Fano line
shapes are ubiquitous. Distinct features of Fano resonances in contrast with conventional …

Continuous-wave stability and multipulse structures in a universal complex Ginzburg–Landau model for passively mode-locked lasers with a saturable absorber

DJ Fandio Jubgang, AM Dikandé… - Journal of the Optical …, 2020 - opg.optica.org
The stability of continuous waves and the dynamics of multipulse structures are studied
theoretically for a generic model of passively mode-locked fiber lasers with arbitrary …

Coherent control of subluminal optical solitons by the incoherent pum** in a ladder-type atomic system

Q Liu, C Tan - The European Physical Journal D, 2018 - Springer
We investigate the coherent control of subluminal optical solitons in a ladder-type atomic
system with an incoherent pum**. In the linear regime, we find that the quantum …

Deterministic Photon Storage and Readout in a Semimagnetic Quantum Dot–Cavity System Doped with a Single Mn Ion

M Cosacchi, T Seidelmann… - Advanced Quantum …, 2022 - Wiley Online Library
Light trap** is a crucial mechanism for synchronization in optical communication.
Especially on the level of single photons, control of the exact emission time is desirable. In …

Soliton‐mode proliferation induced by cross‐phase modulation of harmonic waves by a dark‐soliton crystal in optical media

EA Chenui, AM Dikandé - Microwave and Optical Technology …, 2021 - Wiley Online Library
The generation of high‐intensity optical fields from harmonic‐wave photons, interacting with
dark solitons via a cross‐phase modulation coupling, both propagating in a Kerr nonlinear …

Soliton lattices originating from excitons interacting with high-intensity fields in finite molecular crystals

ENN Aboringong, AM Dikandé - The European Physical Journal Plus, 2019 - Springer
The effects of long-range intermolecular interactions on characteristic features of soliton
bound states, consisting of localized excitons and polaritons in molecular crystals interacting …

Cooling of micromechanical oscillator in a hybrid optomechanical system with three-level quantum dots

X Gong, S Lü - Journal of Physics B: Atomic, Molecular and …, 2020 - iopscience.iop.org
We propose a ground state cooling scheme for an optomechanical resonator based on the
system of a V-type three-level QD ensemble trapped in a two-mode cavity. The two-mode …