High-order harmonic generation of N<sub>2</sub> molecule in two-color circularly polarized laser fields

High-order harmonic generation of N₂ molecule in two-color circularly polarized laser fields

Du Hui, Zhang Jun, Ben Shuai, Zhong Hui-Ying, Xu Tong-Tong, Guo Jing, Liu Xue-Shen^†,

(a) The electric field of the left circularly polarized laser pulse (green solid line) and the projection on the x–y plane (the blue dashed line); (b) The electric field of the right circularly polarized laser pulse (green solid line) and the projection on the x–y plane (the blue dashed line); (c) The electric field of the two-color circularly polarized laser fields (green solid line) and the projection on the x–y plane (the blue dashed line).