Structured light reconstruction by Computer-Generated hologram in defect state
Y Wang, Z Zhang, S Zhao, W He, X Li, X Wang… - Optics & Laser …, 2024 - Elsevier
The generation of structured light from Computer-Generated Hologram (CGH) using spatial
light modulators (SLM) has a wide range of applications, but there is currently a lack of …
light modulators (SLM) has a wide range of applications, but there is currently a lack of …
Propagating beams carrying orbital angular momentum through simulated optical turbulence generated by Rayleigh–Bénard natural convection
Numerical simulations of Rayleigh–Bénard (RB) convective flow are performed to determine
the optical and mechanical turbulence properties and resulting index of refraction field in …
the optical and mechanical turbulence properties and resulting index of refraction field in …
Self-healing of orbital angular momentum in bright twin light beams generated via four-wave mixing
The utilization of orthogonal modes of structured light, such as orbital angular momentum
(OAM), in optical communication has led to an increased focus on the self-healing property …
(OAM), in optical communication has led to an increased focus on the self-healing property …
Divergence and self-healing of a discrete vortex formed by phase-locked lasers
Optical beams carrying orbital angular momentum (optical vortices) are sought for various
applications, such as optical communications, optical trapping and manipulation, and …
applications, such as optical communications, optical trapping and manipulation, and …
Self-healing of vector field singularities
We report here the self-healing ability of vector field singularities. While few studies discuss
intensity healing in scalar beams, there is no report on polarization healing and healing of …
intensity healing in scalar beams, there is no report on polarization healing and healing of …
Theoretical analysis of on-axis obstructed Laguerre-Gauss beams
CM Mabena - Optics Express, 2024 - opg.optica.org
Advances in the generation of structured light beams have led to their increased adoption in
various applications such as laser-based material processing, optical microscopy, and …
various applications such as laser-based material processing, optical microscopy, and …
Universal understanding of self-healing and transformation of complex structured beams based on eigenmode superposition
S Zhao, Z Zhang, X Wang, J Chen, Y Gao, X Wang… - Applied Optics, 2023 - opg.optica.org
The self-healing property of laser beams with special spatial structures is of great interest.
We take the Hermite–Gaussian (HG) eigenmode as an example, theoretically and …
We take the Hermite–Gaussian (HG) eigenmode as an example, theoretically and …
A new criterion for self-healing quantification of structured light beams
This paper introduces a new approach to the self-healing quantification of structured light
beams. The self-healing is quantitatively determined by defining a self-healing degree …
beams. The self-healing is quantitatively determined by defining a self-healing degree …
[HTML][HTML] Role of radial index in self-reconstruction of structured beams
Y Wang, L Bai, J Xie, C Huang, D Zhang… - Optics & Laser …, 2024 - Elsevier
We demonstrate that the self-reconstruction performance of structured light is positively
correlated with its radial degrees of freedom; specifically, structured beams with larger radial …
correlated with its radial degrees of freedom; specifically, structured beams with larger radial …
Study of the Influence of Turbulent Media on the Propagation of Squared Laguerre-Gaussian Beams
ES Kozlova, AA Savelyeva, EA Kadomina… - Optical Memory and …, 2024 - Springer
The paper considers the squared Laguerre-Gaussian beams. Using the Fresnel integral,
numerical modeling of the propagation of such beams in turbulent media is performed. The …
numerical modeling of the propagation of such beams in turbulent media is performed. The …