Structured light with inhomogeneous phase, amplitude, and polarization spatial distributions
that represent an infinite-dimensional space of eigenstates for light as the ideal carrier can …

As an indispensable complement to an integer vortex beam, the fractional vortex beam has
unique physical properties such as radially notched intensity distribution, complex phase …

Optical aberrations place fundamental limits on the achievable resolution with focusing and
imaging. In the context of structured light, optical imperfections and misalignments and …

Recent advancements in wavefront sha** techniques have facilitated the study of complex
structured light's propagation with orbital angular momentum (OAM) within various media …

A major challenge in use of the optical spectrum for communication and imaging
applications is the scattering of light as it passes through diffuse media. Recent studies …

Characterizing the orbital-angular-momentum (OAM) modes is critically important for OAM-
encoded data transfer. However, traditional characterizing approaches rely on either …

Optical imaging through diffuse media is a challenging issue and has attracted applications
in many fields such as biomedical imaging, non-destructive testing, and computer-assisted …

Vector vortex beams (VVBs) have attracted significant attention in both classical and
quantum optics. Liquid crystal (LC), beyond its applications in information display, has …

Multiplexing and demultiplexing of optical orbital angular momentum (OAM) are critical
operations in mode-division multiplexing communications. Traditional Dammann gratings …

Twisted light, with spatially varying phase or polarization, has given rise to various
applications, such as micro-particle manipulation, optical communication, and quantum …