Structured light has become topical of late, where controlling light in all its degrees of
freedom has offered novel states of light long predicted, enhanced functionality in …

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 …

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 …

In light of pending capacity crunch in information era, orbital-angular-momenta-carrying
vortex beams are gaining traction thanks to enlarged transmission capability. However, high …

Vortex beams carrying orbital angular momentum (OAM), which feature helical wavefronts,
have been regarded as an alternative degree of freedom for free-space optical (FSO) …

Vectorial structured light, where the polarization is inhomogeneously distributed in space,
has found a myriad of applications in both 2D and 3D optical fields. Here, we present an …

This paper provides a technical review regarding the latest progress on orbital angular
momentum (OAM) based sensing technologies in many diverse applications. OAM has a …

We present the autofocusing and self-healing properties of aberration laser beams (ALBs) in
a turbulent media. The ALB is generated by a diffractive optical element (DOE) whose phase …

We have developed a structured beams theory, computer simulation and experiment that
have lost rotational symmetry and propagate in a medium with a general astigmatism. It …

Cellular communication standards have been established to ensure connectivity across
most urban environments, complemented by deployment hardware and facilities tailored for …