The symmetry properties of stable polynomial Gaussian beam profiles
Keywords: گردابهای نوری; 41.85.Ct; 41.85.Ew; 42.25.Bs; 42.25.Fx; 42.60.Jf; Laser beam intensity profile; Laguerre-Gaussian modes; Optical vortices; Topological charge; Discreet rotational symmetry; Mirror symmetries;