Reflection of a spatiotemporal optical vortex from a relativistic flying mirror
SiGui Wu, Baifei Shen, Xiaomei Zhang, Xiaolong Zheng et autres
In this study, the change in the angular momentum of a spatiotemporal optical vortex beam (STOV) after reflection by a relativistic flying mirror was investigated using theoretical analysis and particle-in-cell simulations. Unlike longitudinal AM in vortex beams, the transverse AM of the …