A phase-diffractive optical element is designed to measure the topological charge of optical vortices. We use the scalar......

We present a spiral phase filtering system with a large tolerance for edge enhancement of both phase and amplitude objec......

We propose theoretically and verify experimentally a compact optical configuration to directly generate arbitrary vector......

The characteristic equation of orbital angular momentum modes in a ring fiber is derived. By solving the equation with t......

We develop a new method for smooth and continuous space-variant alignment of the liquid crystal medium in micro-patterne......

Tight focusing properties of partially coherent radially polarized vortex beams are studied based on vectorial Debye the......

The generation and propagation dynamics of multiple optical vortices hosted in a Gaussian beam are experimentally demons......

We propose and demonstrate free-space optical data links based on coaxial sidelobe-modified optical vortices (CSMOVs). I......

Higher-band self-trapping and oscillation (rotation) of nonlinear quadruple beams in two-dimensional (2D) square photoni......

We present an investigation on the propagation properties of the chirped Airy vortex (CAiV) beams through slabs of left-......

A spatially variable retardation device, an SQWP, is designed to generate polarization vortex beams. The transformation ......

Partially coherent vortex beams are generated by the illumination of high-power red-color light-emitting diodes. We inve......

In this Letter, an effective method using a mode selective coupler (MSC), which is composed of a three-core fiber is pre......

We propose an efficient method for characterizing the orbital angular momentum (OAM) of an optical vortex with a large t......

We present both numerical and experimental results to study the diffraction of twisted light beams based on orbital angu......

We present the investigation on deformation of orbital angular momentum (OAM) modes in bending ring-core fibers (RCFs) w......

The misalignment of optical vortex (OV) beams, including transversal displacement and tilt, occurs in many situations, i......

In free-space or in optical fibers, orbital angular momentum (OAM) multiplexing for information transmission has been gr......

It is known that one can determine the mode orders (i.e., the azimuthal order and radial order) of a partially coherent ......

Vortex harmonics with fractional average orbital angular momentum are generated when a relativistic fractional vortex be......

An all-fiber femtosecond vortex laser based on common fiber components is constructed. It can produce femtosecond orbita......

Multi-ring optical vortices are a kind of structured beams that carry orbital angular momentum (OAM) and have concentric......

In the process of high-harmonic generation with a Laguerre-Gaussian (LG) mode, it was well established that the topologi......

Tailored complex optical fields, may find applications in optical manipulation, imaging, microscopy, quantum information......

We investigate the stimulated Brillouin scattering (SBS) properties of light beams carrying orbit angular momentum (OAM)......