8 citations · 8 across the 1 of their papers we have counts for
2 papers
physics.optics2021★ 8 cited
X-type vortex and its effect on beam shaping
Xiaoyan Pang, Weiwei Xiao, Han Zhang +2
In this article we propose a new type of optical vortex, the X-type vortex. This vortex inherits and develops the conventional noncanonical vortex, i.e., it no longer has a constan…
physics.optics2020
Hidden singularities in 3D optical fields
Xiaoyan Pang, Chen Feng, Bujinlkham Nyamdorj +1
In this article we show that in a three dimensional (3D) optical field there can exist two types of hidden singularities, one is spin density (SD) phase singularity and the other i…