Optical twist has always been a hot spot in optics since it was discovered in 1993. Twisted
beams can be generated by introducing the twist phase into partially coherent beams, or by …

Optical twists are the rotation of light structures along the beam axis, which can be caused
by the quadratic twist phase of a partially coherent field. Here, we introduce a new class of …

The presence of atmospheric turbulence in a beam propagation path results in the spread of
orbital angular momentum (OAM) modes of laser beams, limiting the performance of free …

We investigate the second-order statistics of a twisted Hermite-Gaussian correlated Schell-
model (THGCSM) beam propagation in turbulent atmosphere, including the spectral density …

Since the celebrated twist phase was proposed by Simon and Mukunda, despite the
tremendous progress made in theory over the past decades, developing a simple and …

In this study, a modified interfering vortex phase mask (MIVPM) is proposed to generate a
new type of self-rotating beam. The MIVPM is based on a conventional and stretched vortex …

A flexible pseudo-mode sampling superposition method for synthesizing partially coherent
sources has been introduced that can be thought of as an approximate discrete …

The inverse method of proving the twistability of cross-spectral density (CSD) inevitably falls
into spontaneous difficulties. Based on a nonnegative self-consistent design guideline for …

Based on the cross-spectral density (CSD) function, the coherence-orbital angular
momentum (COAM) matrix of twisted Gaussian Schell-model (TGSM) beam is proposed …

A new, to the best of our knowledge, family of partially coherent beams incorporating a set of
nonseparable phases is introduced. Due to the nonnegative definiteness of the cross …