The Propagation Properties of a Lorentz–Gauss Vortex Beam in a Gradient-Index Medium

<div>Numerical demonstration of the Lorentz–Gauss vortex beams propagating through the gradient-index medium with the different <i>M</i>. (a1–a6), (b1–b6), and (c1–c6) for the intensity, phase, and trajectory, respectively.</div>

International Journal of Optics

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Figure 5

Figure 5: The Propagation Properties of a Lorentz–Gauss Vortex Beam in a Gradient-Index Medium 