Field-free molecular orientation enhanced by tuning the intensity ratio of a three-color laser field
Huang Zhi-Yuan1, Wang Ding1, Lang Zheng2, Li Wen-Kai1, Zhao Rui-Rui1, Leng Yu-Xin1, †
       

(color online) The maximum degree of the positive (blue circles lines) and negative (red squares lines) orientation with (a) increasing total laser intensity at temperature of 30 K and (b) increasing temperature at the total intensity of 1×10 W/cm2. (c) The time evolution of molecular orientation; green solid and yellow dotted lines are for the total intensities of 2×10 W/cm2 and 1×10 W/cm2 at temperature 30 K, respectively; black dash-dotted lines are for the temperature 10 K at intensity 1×10 W/cm2.