Multiprobe time reversal for high-fidelity vortex-mode-division multiplexing over a turbulent free-space link

Y Zhou, J Zhao, B Braverman, K Pang, R Zhang… - Physical Review …, 2021 - APS
The orbital angular momentum (OAM) of photons presents a degree of freedom for
enhancing the secure key rate of free-space quantum key distribution (QKD) through mode …

Detection and classification of radial carpet beams propagating through an underwater medium

M Khodadadi Karahroudi… - Journal of the Optical …, 2023 - opg.optica.org
A radial carpet (RC) optical beam is a type of structured light beam that is classified as a
subfamily of combined half-integer Bessel-like beams. Coherent detection of such structured …

Metasurface measuring twisted light in turbulence

T Dinter, C Li, L Kühner, T Weber, A Tittl… - ACS …, 2022 - ACS Publications
Orbital angular momentum (OAM) of light represents an independent degree of freedom
using orthogonal helical modes for optical and quantum multiplexing, offering great potential …

Evolution on spatial patterns of structured laser beams: from spontaneous organization to multiple transformations

X Wang, Z Zhang, X Fu, A Khan, S Zhao… - Advanced …, 2023 - spiedigitallibrary.org
Spatial patterns are a significant characteristic of lasers. The knowledge of spatial patterns of
structured laser beams is rapidly expanding, along with the progress of studies on laser …

Single pixel structured imaging through fog

M Bashkansky, SD Park, J Reintjes - Applied Optics, 2021 - opg.optica.org
We describe the application of structured imaging with a single-pixel camera to imaging
through fog. We demonstrate the use of a high-pass filter on the detected bucket signals to …

Beam wander prediction with recurrent neural networks

D Briantcev, MA Cox, A Trichili, BS Ooi, MS Alouini - Optics Express, 2023 - opg.optica.org
Among the problems that prevent free-space optical communication systems from becoming
a truly mainstream technology is beam wander, which is especially important for structured …

Mitigation of atmospheric turbulence in an optical free space link with an integrated photonic processor

F Morichetti, G Cavicchioli, A Martinez… - Optical Fiber …, 2023 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Mitigation of
Atmospheric Turbulence in an Optical Free Space Link with an Integrated Photonic Processor …

Interferometric orbital angular momentum mode detection in turbulence with deep learning

MA Cox, T Celik, Y Genga, AV Drozdov - Applied Optics, 2022 - opg.optica.org
Orbital angular momentum (OAM) modes are topical due to their versatility, and they have
been used in several applications including free-space optical communication systems. The …

Propagation properties of partially coherent radially polarized rotationally-symmetric power-exponent-phase vortex beams in turbulent atmosphere

Y Yang, J Dou, J Xu, B Li, Y Hu - New Journal of Physics, 2024 - iopscience.iop.org
In this paper, the propagation properties of partially coherent radially polarized rotationally-
symmetric power-exponent-phase vortex beams (RP-RSPEPVBs) in turbulent atmosphere …

[HTML][HTML] Research advances of partially coherent beams with novel coherence structures: engineering and applications

L Yonglei, D Zhen, C Yahong… - Opto-Electronic …, 2022 - oejournal.org
Structured light has rich adjustable spatial degrees of freedom, including amplitude, phase,
polarization, degree of coherence, etc. The modulation of these degrees of freedom has …