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

<div>The intensity and phase distributions of the Lorentz–Gauss vortex beams at the source plane for different <i>M</i>. (a1–a6) and (b1–b6) for the intensity and phase, respectively.</div>

International Journal of Optics

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Figure 2

Figure 2: The Propagation Properties of a Lorentz–Gauss Vortex Beam in a Gradient-Index Medium 