Influence factor analysis of field-free molecular orientation
Liu Jing-Song, Cheng Qi-Yuan, Yue Da-Guang, Zhou Xu-Cong, Meng Qing-Tian †
       

(color online) (a) Plots of maximal orientation degree 〈 cos θ 〉 max versus the amplitude of the THz laser pulse with σr = 4 ps, E 01 = 1.0 × 10 8 V · cm − 1 , ω THz = 18 cm − 1 , and T= 0 K. The plots of rotational population versus the amplitude of the THz laser pulse for (b) LiH (b) and (c) HBr, respectively.