Terabit free-space data transmission employing orbital angular momentum multiplexing
The recognition in the 1990s that light beams with a helical phase front have orbital angular
momentum has benefited applications ranging from optical manipulation to quantum …
momentum has benefited applications ranging from optical manipulation to quantum …
Advances in communications using optical vortices
J Wang - Photonics Research, 2016 - opg.optica.org
An optical vortex having an isolated point singularity is associated with the spatial structure
of light waves. A polarization vortex (vector beam) with a polarization singularity has …
of light waves. A polarization vortex (vector beam) with a polarization singularity has …
Deep learning based atmospheric turbulence compensation for orbital angular momentum beam distortion and communication
Atmospheric transmission distortion is one of the main challenges hampering the practical
application of a vortex beam (VB) which carries orbital angular momentum (OAM). In this …
application of a vortex beam (VB) which carries orbital angular momentum (OAM). In this …
Mode properties and propagation effects of optical orbital angular momentum (OAM) modes in a ring fiber
We simulate and analyze the mode properties and propagation effects of orbital angular
momentum (OAM) modes in a ring fiber. A ring fiber with 0.05 up-do** is designed in …
momentum (OAM) modes in a ring fiber. A ring fiber with 0.05 up-do** is designed in …
Millimeter wave communications with OAM-SM scheme for future mobile networks
X Ge, R Zi, X **ong, Q Li, L Wang - IEEE Journal on Selected …, 2017 - ieeexplore.ieee.org
The orbital angular momentum (OAM) technique provides a new degree of freedom for
information transmissions in millimeter wave communications. Considering the spatial …
information transmissions in millimeter wave communications. Considering the spatial …
[PDF][PDF] Research advances of orbital angular momentum based optical communication technology
G Zhongyi, G Chaofan, L Hongjun… - Opto-Electronic …, 2020 - researching.cn
Orbital angular momentum (OAM) carried by the vortex beam provides a new dimension
resource in the spatial domain of light waves, which attracting more and more researching …
resource in the spatial domain of light waves, which attracting more and more researching …
Optical wireless communication
X Ke - Handbook of Optical Wireless Communication, 2024 - Springer
Optical wireless communication is an emerging wireless communication technology, which
has faster transmission speed, higher bandwidth, and lower power consumption compared …
has faster transmission speed, higher bandwidth, and lower power consumption compared …
Evaluation of the Laguerre–Gaussian mode purity produced by three-dimensional-printed microwave spiral phase plates
Computer-aided design software and additive manufacturing provide flexibility for the direct
fabrication of multi-material devices. This design and fabrication versatility has been …
fabrication of multi-material devices. This design and fabrication versatility has been …
Both channel coding and wavefront correction on the turbulence mitigation of optical communications using orbital angular momentum multiplexing
S Zhao, L Wang, L Zou, L Gong, W Cheng… - Optics …, 2016 - Elsevier
A free-space optical (FSO) communication link with multiplexed orbital angular momentum
(OAM) modes has been demonstrated to largely enhance the system capacity without a …
(OAM) modes has been demonstrated to largely enhance the system capacity without a …
Experimental realization to efficiently sort vector beams by polarization topological charge via Pancharatnam–Berry phase modulation
This paper reports the experimental realization of efficiently sorting vector beams by
polarization topological charge (PTC). The PTC of a vector beam can be defined as the …
polarization topological charge (PTC). The PTC of a vector beam can be defined as the …