Semiclassical investigation of Coulomb focusing effects in atomic above-threshold ionization with elliptically polarized laser fields

Wang Chuan-Liang¹, Xia Li-Xin¹, Yao Hong-Bin², Li Wen-Liang^{2, †}

(color online) (a) The ratios between and for all ionized electrons. (b) The angular distribution of ionized electrons in the polarization plane. The laser intensities range from to and the ellipticity .