Fig. 1. Intensity and phase distributions of spatiotemporal optical vortice in the planes of $x=\mathrm{0}$, $y=\mathrm{0}$, $t=\mathrm{0}$. (a) Distribution of intensity and isosurface; (b) distribution of phase

Fig. 2. Intensity and phase distributions of spatiotemporal-spatial optical vortice in the planes of $x=\mathrm{0}$, $y=\mathrm{0}$, $t=\mathrm{0}$. (a) Distribution of intensity and isosurface; (b) distribution of phase

Fig. 3. Intensity and phase distributions of spatiotemporal-spatiotemporal optical vortice in the planes of $x=\mathrm{0}$, $y=\mathrm{0}$, $t=\mathrm{0}$. (a) Distribution of intensity and isosurface; (b) distribution of phase

Fig. 4. Intensity and phase distributions of eccentric dual optical vortice in the planes of $x=\mathrm{0}$, $y=\mathrm{0}$, $t=\mathrm{0}$ when introducing parameter $\alpha$ in $x$ direction. (a) Distribution of intensity and isosurface when $\alpha =+\mathrm{0.5}$; (b) distribution of phase when $\alpha =+\mathrm{0.5}$; (c) distribution of intensity and isosurface when $\alpha =-\mathrm{0.3}$; (d) distribution of phase when $\alpha =-\mathrm{0.3}$

Fig. 5. Intensity and phase distributions of eccentric dual optical vortice in the planes of $x=\mathrm{0}$, $y=\mathrm{0}$, $t=\mathrm{0}$ when introducing parameter $\alpha =-\mathrm{0.3}$ in $x$ direction and $\beta =+\mathrm{0.4}$ in $y$ direction. (a) Distribution of intensity and isosurface; (b) distribution of phase

Fig. 6. Intensity and phase distributions of spatiotemporal-spatiotemporal-spatial optical vortice in the planes of $x=\mathrm{0}$, $y=\mathrm{0}$ and $t=\mathrm{0}$ (a) Distribution of intensity and isosurface; (b) distribution of phase

Fig. 7. Intensity and phase distributions of eccentric trible optical vortice in the planes of $x=\mathrm{0}$, $y=\mathrm{0}$, $t=\mathrm{0}$ when introducing parameter $\alpha =-\mathrm{0.3}$ in $x$ direction and $\beta =+\mathrm{0.4}$ in $y$ direction. (a) Distribution of intensity and isosurface; (b) distribution of phase