Laser interferometry is favored for its non-contact, high-resolution, and dynamic range
capabilities. Vortex beams can enhance accuracy and robustness with their degrees of …

Optical vortex arrays, with their unique wavefront structures, find extensive applications in
fields such as optical communications, trapping, imaging, metrology, and quantum. The …

Of late, generation of different kinds of optical vortex lattices has been gaining much
attention due to various applications. Several methods have been reported for the …

In this paper, we demonstrate the formation of optical vortices (OV) array through in-line
modulation of phase distributions using the approach of concatenation. This approach is …

An optical vortex (OV) with an isolated field singularity has been extensively studied in a
variety of fields. An OV lattice with a network of optical vortices may find more advanced …

Optical vortices are getting attention in modern optical metrology. Because of their unique
features, they can be used as precise position markers. In this paper, we show that an …

Optical fiber tendencies are pushing for changes towards upgrading scalability, agility, and
unwavering quality for multi-hungry bandwidth applications. In the quest for future proof of …

Light vortices carry orbital angular momentum and have a variety of applications in optical
manipulation, high-capacity communications or microscopy. Here we propose a new …

Determination of the magnitude of the topological charge of a partially coherent vortex beam
has been reported both theoretically and experimentally recently, while how to determine …

We investigate the microscopic system in which the Gaussian beam with embedded optical
vortex is used. The optical vortex is introduced by vortex lens. The vortex lens shift induces a …