[HTML][HTML] Orbital angular momentum of light for communications
Structured light, especially beams carrying orbital angular momentum (OAM), has gained
much interest due to its unique amplitude and phase structures. In terms of communication …
much interest due to its unique amplitude and phase structures. In terms of communication …
Self-healing of structured light: a review
Self-healing of light refers to the ability of a light field to recover its structure after being
damaged by a partial obstruction placed in its propagation path. Here, we will give a …
damaged by a partial obstruction placed in its propagation path. Here, we will give a …
Ultra-degree-of-freedom structured light for ultracapacity information carriers
Structured light recently highlighted the higher-dimensional control with many tailored
degrees of freedom (DoFs) such as amplitude, wavelength, polarization, and orbital angular …
degrees of freedom (DoFs) such as amplitude, wavelength, polarization, and orbital angular …
Divergence-degenerate spatial multiplexing towards future ultrahigh capacity, low error-rate optical communications
Spatial mode (de) multiplexing of orbital angular momentum (OAM) beams is a promising
solution to address future bandwidth issues, but the rapidly increasing divergence with the …
solution to address future bandwidth issues, but the rapidly increasing divergence with the …
Broadband control of topological–spectral correlations in space–time beams
The synthesis of ultrashort pulses with simultaneously tailored spatial and temporal
properties opens new horizons in multimode photonics, especially when the spatial degree …
properties opens new horizons in multimode photonics, especially when the spatial degree …
Nanophotonic Materials for Twisted‐Light Manipulation
Twisted light, an unbounded set of helical spatial modes carrying orbital angular momentum
(OAM), offers not only fundamental new insights into structured light–matter interactions, but …
(OAM), offers not only fundamental new insights into structured light–matter interactions, but …
Orbital-angular-momentum-dependent speckles for spatial mode sorting and demultiplexing
Characterizing the orbital-angular-momentum (OAM) modes is critically important for OAM-
encoded data transfer. However, traditional characterizing approaches rely on either …
encoded data transfer. However, traditional characterizing approaches rely on either …
Machine learning based accurate recognition of fractional optical vortex modes in atmospheric environment
M Cao, Y Yin, J Zhou, J Tang, L Cao, Y **a… - Applied Physics …, 2021 - pubs.aip.org
Optical vortex beam with fractional orbital angular momentum (OAM) has great potential to
increase the capacity of optical communication and information processing in classical and …
increase the capacity of optical communication and information processing in classical and …
Enhanced atmospheric turbulence resiliency with successive interference cancellation DSP in mode division multiplexing free-space optical links
We experimentally demonstrate the enhanced atmospheric turbulence resiliency in a 137.8
Gbit/s/mode mode-division multiplexing free-space optical communication link through the …
Gbit/s/mode mode-division multiplexing free-space optical communication link through the …
Performance enhancement of DWDM-FSO optical fiber communication systems based on hybrid modulation techniques under atmospheric turbulence channel
In this paper, we enhance the performance efficiency of the free-space optical (FSO)
communication link using the hybrid on-off keying (OOK) modulation, M-ary digital pulse …
communication link using the hybrid on-off keying (OOK) modulation, M-ary digital pulse …