Coherent transfer of optical vortices via backward four-wave mixing in a double- atomic system
C Meng, T Shui, WX Yang - Physical Review A, 2023 - APS
We propose and analyze an efficient scheme for the coherent transfer of optical vortices in a
cold atomic ensemble with four-level double-Λ configuration. The orbital angular-momentum …
cold atomic ensemble with four-level double-Λ configuration. The orbital angular-momentum …
Coherent control of double-ring perfect optical vortex via hyper-Raman scattering in a Landau-quantized graphene
X Deng, T Shui, T Zhang, Y Song, WX Yang - The European Physical …, 2023 - Springer
A scheme for the control of double-ring perfect optical vortex (DR-POV) in a Landau-
quantized graphene is proposed. The orbital angular momentum is transferred from a …
quantized graphene is proposed. The orbital angular momentum is transferred from a …
Inelastic two-wave mixing induced high-efficiency transfer of optical vortices
X Deng, T Shui, WX Yang - Optics Express, 2024 - opg.optica.org
A scheme for high-efficiency transfer of optical vortices is proposed by an inelastic two-wave
mixing (ITWM) process in an inverted-Y four-level atomic medium, which is originally …
mixing (ITWM) process in an inverted-Y four-level atomic medium, which is originally …
Asymmetric diffraction grating via optical vortex light in a tunneling quantum dot molecule
Y Liu, Y ** of orbital angular momentum in a quantum dot molecule
SIS Al-Hawary, WR Kadhum, EAM Saleh, Y Yacin… - Laser …, 2023 - iopscience.iop.org
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 …
wave mixing (TWM) technique in a four-level quantum dot (QD) molecule by means of the …
Azimuthally dependent spontaneous emission from a coherently microwave-field driven four-level atom-light coupling scheme
We present a novel technique that makes use of vortex light beams for generating spatially
structured spontaneously emission in a atomic four-level configuration. This atomic …
structured spontaneously emission in a atomic four-level configuration. This atomic …
Spontaneously generated structured light in a coherently driven five-level M-type atomic system
We propose a scheme to analyze the generation and detection of optical vortices via
spontaneous emission spectra. We consider a five-level M-type atomic system that interacts …
spontaneous emission spectra. We consider a five-level M-type atomic system that interacts …
Spatially hybrid control of entanglement between atom and photon
In this study, we introduced a model utilizing a plasmonic nanostructure to modulate the
entanglement between atoms and photons within a V-type atomic medium. This system is …
entanglement between atoms and photons within a V-type atomic medium. This system is …
Orbital angular momentum light interacted with double quantum dot-metal nanoparticle hybrid structure under spontaneous coherence
MA Abdulmahdi, AH Al-Khursan - Scientific Reports, 2025 - nature.com
This work studies the generation of the orbital angular momentum (OAM) beam in the
double quantum dot-metal nanoparticle (DQD-MNP) system under the application of the …
double quantum dot-metal nanoparticle (DQD-MNP) system under the application of the …
Dynamically controllable two-color electromagnetically induced grating via spatially modulated inelastic two-wave mixing
ZY Shi, YL **e, C Dai, T Shui, WX Yang - Chaos, Solitons & Fractals, 2025 - Elsevier
A scheme for controlling two-color electromagnetically induced grating (TCEIG) in a
coherently prepared cold atomic ensemble with a four-level inverted Y-type configuration is …
coherently prepared cold atomic ensemble with a four-level inverted Y-type configuration is …