Propagation properties of radially polarized Pearcey-Gauss vortex beams in free space

Chen Xinpeng¹, Xu Chuangjie², Yang Qian¹, Luo Zhiming¹, Li Xixian¹, Deng Dongmei^{1, †}

Phase distribution of E_x when the RPPGVB propagates along the z-direction. Parameters are the same as those in Fig. 1 and the unit of phase is rad.