Wave electric field E_x/E₀ as a function of the normalized distance x/ρ_i for the normalized wavenumbers k_yρ_i = 0.01, k_zρ_i = 0.01 (left) and k_yρ_i = 0.05, k_zρ_i = 0.05 (right), where the lines correspond to the angles α = 20°, 50°, 80°, 85°, and 90°, respectively. The plasma parameters κρ_i = 0.005, T_i/T_e = 1, and k_zv_A/ω = 0.3 have been used.