Robust structured light in atmospheric turbulence
Structured light is routinely used in free-space optical communication channels, both
classical and quantum, where information is encoded in the spatial structure of the mode for …
classical and quantum, where information is encoded in the spatial structure of the mode for …
Roadmap to free space optics
With the ever-increasing demand for data and the radio frequency spectrum becoming
congested, free space optics (FSO) may find a niche for situations where fiber is too …
congested, free space optics (FSO) may find a niche for situations where fiber is too …
[HTML][HTML] Atmospheric turbulence strength distribution along a propagation path probed by longitudinally structured optical beams
Atmospheric turbulence can cause critical problems in many applications. To effectively
avoid or mitigate turbulence, knowledge of turbulence strength at various distances could be …
avoid or mitigate turbulence, knowledge of turbulence strength at various distances could be …
Structured light in turbulence
Optical communication is an integral part of the modern economy, having all but replaced
electronic communication systems. Future growth in bandwidth appears to be on the horizon …
electronic communication systems. Future growth in bandwidth appears to be on the horizon …
The orbital angular momentum of a turbulent atmosphere and its impact on propagating structured light fields
When structured light is propagated through the atmosphere, turbulence results in modal
scattering and distortions. An extensively studied example is that of light carrying orbital …
scattering and distortions. An extensively studied example is that of light carrying orbital …
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 …
[HTML][HTML] A space division multiplexed free-space-optical communication system that can auto-locate and fully self align with a remote transceiver
Abstract Free-Space Optical (FSO) systems offer the ability to distribute high speed digital
links into remote and rural communities where terrain, installation cost or infrastructure …
links into remote and rural communities where terrain, installation cost or infrastructure …
Adaptive transceiver design for high-capacity multi-modal free-space optical communications with commercial devices and atmospheric turbulence
In this paper, to achieve higher robustness against atmospheric turbulence for high-capacity
free-space optical (FSO) communications, an adaptive multi-modal FSO transceiver has …
free-space optical (FSO) communications, an adaptive multi-modal FSO transceiver has …
Control of the orbital angular momentum via radial numbers of structured Laguerre–Gaussian beams
We found that the internal perturbations of the structured Laguerre–Gaussian beam in the
form of two-parametric harmonic excitations of the Hermite–Gaussian (HG) modes in its …
form of two-parametric harmonic excitations of the Hermite–Gaussian (HG) modes in its …
A Robust Basis for Multi‐Bit Optical Communication with Vectorial Light
Increasing the information capacity of communication channels is a pressing need, driven by
growing data demands and the consequent impending data crunch with existing modulation …
growing data demands and the consequent impending data crunch with existing modulation …