Transformation of Hermite-cosh-Gaussian beams through an optical symmetrizing system

In this paper,transformation of astigmatic Hermite-cosh-Gaussian beams through an optical symmetrizing system is studied.The influencce of the decentered parameter and the mode index on the symmetrization of Hermite cosh Gaussian beams is discussed.Detailed numerical calculations are performed to illustrate the physical meaning of the symmetrization of astigmatic Hermite-cosh-Gaussian beams.