Polarization singularities are superpositions of orbital angular momentum (OAM) states in
orthogonal circular polarization basis. The intrinsic OAM of light beams arises due to the …

Vector-vortex (VV) beams are of significant interest for various applications. There have
been substantial efforts toward developing a fast and efficient method for the …

Polarization singularities are superpositions of orbital angular momentum (OAM) states in
orthogonal circular polarization basis. The intrinsic OAM of light beams arises due to the …

We report experiments on propagation of scalar and vector optical beams through random
phase screens mimicking turbulence and show that the intensity profile of the beam …

The manipulation of polarization states is crucial for tailoring light–matter interactions and
has great applications in fundamental science. Nevertheless, conventional polarization …

We introduce an effective optical system to produce optical beams with arbitrary,
inhomogeneous polarization states. Using our system, we are capable of generating vector …

In this paper we present experimental studies on diffraction of V-point singularities through
equilateral and isosceles right triangular apertures. When V-point index, also called …

We experimentally demonstrate that ptychographic coherent diffractive imaging can be used
to simultaneously characterize the amplitude and phase of bichromatic orbital angular …

Here, we report a generation of vortex beam array based on a micro volume compound fork
grating fabricated by a femtosecond laser direct writing technique in lithium niobite crystal …

We propose a scheme to produce structured light in synchrotron light sources. In this
scheme, light beams from two undulators are superposed by using a technique akin to the …