66 citations · 72 across the 2 of their papers we have counts for
2 papers
physics.optics2021★ 66 cited
Generation of robust spatiotemporal optical vortices with transverse orbital angular momentum beyond
Wei Chen, Wang Zhang, Yuan Liu +3
Recently, photons have been observed to possess transverse orbital angular momentum (OAM); however, it is unclear as whether they can hold a transverse OAM higher than 1. Here, we…
physics.optics2018★ 6 cited
Evolution of orbital angular momentum in a soft quasi-periodic structure with topological defects
Wang Zhang, Jie Tang, Peng Chen +4
We propose a quasi-periodic structure (QPS) with topological defects. The analytical expression of the corresponding Fourier spectrum is derived, which reflects the combined effect…