Real-time Stokes polarimetry using a polarization camera

MA Cox, C Rosales-Guzmán - Applied Optics, 2023 - opg.optica.org
This Lab Note introduces the “Stokes Camera,” a simple experimental arrangement for real-
time measurement of spatial amplitude and polarization and thus spatially resolved Stokes …

Spatial Nonlinear Conversion of Structured Light for Machine Learning Based Ultra‐Accurate Information Networks

Z Zhang, W He, S Zhao, Y Gao, X Wang… - Laser & Photonics …, 2024 - Wiley Online Library
Structured light can be encoded to carry information for free‐space optical communications
with an extended degree of freedom to increase the capacity, however, the accuracy issue …

Utilizing structured modal beams in free-space optical communications for performance enhancement

A Willner, H Zhou, X Su, H Song… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
There is a growing interest in utilizing structured beams in free-space optical (FSO)
communications. With uniquely tailored spatial amplitude and phase profiles, structured …

Stable propagation of Ince–Gaussian vector beams through atmospheric turbulence

Z Sun, J Wang, Z Li, T Wu, Y Yang, Y Liu, Y Lu - Optics Communications, 2022 - Elsevier
In this paper, we investigate the propagation properties of the Ince–Gaussian​ vector
beams through atmospheric turbulence. For this type of generalized fundamental vector …

Enhancing performance of air–ground oam communication system utilizing vector vortex beams in the atmosphere

M Cheng, K Dong, C Shi, AAHT Mohammed, L Guo… - Photonics, 2022 - mdpi.com
The modified uplink and downlink atmospheric turbulence channel models were established
and employed to assess the system performance of air–ground orbital angular momentum …

Threading light through dynamic complex media

CK Mididoddi, C Sharp, P del Hougne… - arXiv preprint arXiv …, 2023 - arxiv.org
The scattering of light impacts sensing and communication technologies throughout the
electromagnetic spectrum. Overcoming the effects of time-varying scattering media is …

Vector-mode decay in atmospheric turbulence: An analysis inspired by quantum mechanics

I Nape, N Mashaba, N Mphuthi, S Jayakumar… - Physical Review …, 2021 - APS
Vector beams are inhomogeneously polarized optical fields with nonseparable quantumlike
correlations between their polarization and spatial components, and they hold tremendous …

Robust autofocusing propagation in turbulence

NN Liu, L Tan, KJ Chen, PL Hong, XM Mo… - Chinese …, 2024 - iopscience.iop.org
Turbulence in complex environments such as the atmosphere and biological media has
always been a great challenge to the application of beam propagation in optical …

Adaptive-optics-based turbulence mitigation in a 400 Git/s free-space optical link by multiplexing Laguerre–Gaussian modes varying both radial and azimuthal spatial …

X Su, Z Jiang, Y Duan, H Zhou, H Song, K Pang, C Liu… - Optics letters, 2023 - opg.optica.org
In general, atmospheric turbulence can degrade the performance of free-space optical
(FSO) communication systems by coupling light from one spatial mode to other modes. In …

Efficient channel modeling of structured light in turbulence using generative adversarial networks

D Briantcev, MA Cox, A Trichili, AV Drozdov, BS Ooi… - Optics …, 2022 - opg.optica.org
We present a fast and efficient simulation method of structured light free space optics (FSO)
channel effects from propagation through a turbulent atmosphere. In a system that makes …