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 , and (b) the angular distribution in the polarization plane for wavelength ranging from 800 nm to 3200 nm. The laser intensity is and the ellipticity .