2 papers
physics.optics2024
Transverse spin and orbital angular momenta in rotating-wave structured light
Zhen-Lai Wang
Within monochromatic optical fields, we demonstrate the rotating-wave structured light with wave vortex carrying an intrinsic transverse orbital angular momentum orthogonal to the…
physics.optics2023
A decomposition for transverse spins in structured vector fields
Zhi-Kang Xiong, Zhen-Lai Wang, Y. Liu +2
Classical vector waves can possess intricate spin angular momenta (SAM), which are \emph{perpendicular} to the propagation direction, as revealed by the recent recognition of surpr…