Spin-orbit interactions and chiroptical effects engaging orbital angular momentum of twisted light in chiral and achiral media
There is recurrent interest in the orbital angular momentum (OAM) conveyed by optical
vortices, which are structured beams with a helically twisted wave front. Particular …
vortices, which are structured beams with a helically twisted wave front. Particular …
Interaction of atom with nonparaxial Laguerre-Gaussian beam: Forming superposition of vortex states in Bose-Einstein condensates
The exchange of orbital angular momentum (OAM) between paraxial optical vortex and a
Bose-Einstein condensate (BEC) of atomic gases is well known. In this paper, we develop a …
Bose-Einstein condensate (BEC) of atomic gases is well known. In this paper, we develop a …
[HTML][HTML] Pattern formation and evidence of quantum turbulence in binary Bose-Einstein condensates interacting with a pair of Laguerre-Gaussian laser beams
We theoretically investigate the out-of-equilibrium dynamics in binary Bose-Einstein
condensate confined within two-dimensional box potentials. One species of the condensate …
condensate confined within two-dimensional box potentials. One species of the condensate …
Collectively induced many-vortices topology via rotatory Dicke quantum phase transition
We examine the superradiance of a Bose–Einstein condensate pumped with a Laguerre–
Gaussian laser of high winding number, eg, ${\ell}= 7$. The laser beam transfers its orbital …
Gaussian laser of high winding number, eg, ${\ell}= 7$. The laser beam transfers its orbital …
Tuning of non-paraxial effects of the Laguerre-Gaussian beam interacting with the two-component Bose–Einstein condensates
We present the theory of microscopic interaction of the spin-orbit coupled focused Laguerre-
Gaussian beam with the two-component Bose–Einstein condensate, composed of two …
Gaussian beam with the two-component Bose–Einstein condensate, composed of two …
Density profiles of two-component Bose–Einstein condensates interacting with a Laguerre–Gaussian beam
The density profiles of trapped two-component Bose–Einstein condensates (BEC) and its
microscopic interaction with Laguerre–Gaussian (LG) beam are studied. We consider the 87 …
microscopic interaction with Laguerre–Gaussian (LG) beam are studied. We consider the 87 …
Orbital Angular Momentum Conversion of Acoustic Vortex Beams via Planar Lattice Coupling
Q Han, Z Liu, C Yi, S Wu, Y Luo, Z Yang… - Chinese …, 2024 - iopscience.iop.org
The orbital angular momentum (OAM) conversion is critical in understanding the interaction
between the structural sound field and a planar lattice. Herein, we explored the evolution of …
between the structural sound field and a planar lattice. Herein, we explored the evolution of …
Evolution behavior of mixed screw-edge dislocations propagating through atmospheric turbulence
P Gao, L Bai, Z Wang, J Li, L Guo - Applied Physics B, 2018 - Springer
In this paper we studied the evolution of an optical vortex and an edge dislocation in
atmospheric turbulence, It is shown that when mixed screw-edge dislocations beams …
atmospheric turbulence, It is shown that when mixed screw-edge dislocations beams …
Optical spin-orbit interactions in molecular scattering of twisted light
The unique role that electric quadrupole transition moments can play in chiroptical
interactions has recently been established with twisted light beams. Manifesting a spin-orbit …
interactions has recently been established with twisted light beams. Manifesting a spin-orbit …