Soliton guidance and nonlinear coupling for polarized vector spiraling elliptic Hermite–Gaussian beams in nonlocal nonlinear media
Sun Chunzhi, Liang Guo †
       

Profiles of the nonlinear refractive Δ n along X (red curves) and Y (blue curves) directions for amplitude power ratio P 1 / P 2 , that is, 50, 1, and 1/50 in the left, middle, and right panels. Other parameters are set as wm = 2, b = 2, c = 1, and w is given by Eq. (11).