[23a-C205-1~6] 4.3 Lasers and laser materials processing

▲ [23a-C205-4] Dynamics of all-optical three-dimensional molecular orientation with a linearly polarized fundamental pulse and an elliptically polarized second harmonic pulse

〇Maruf Hossain^1,2, Nanse Esaki¹, Hirofumi Sakai¹ (1.Univ. Tokyo, 2.IBM Res. Tokyo)

Keywords:Three-dimensional molecular orientation, Nonadiabatic dynamics

Recently, we proposed a novel approach to achieve one- and three-dimensional molecular orientation with a linearly polarized fundamental pulse and an elliptically polarized second harmonic pulse, which is advantageous when the molecular orientation dynamics is nonadiabatic. In order to explore the dynamics of the three-dimensional molecular orientation, here we solve a time-dependent Schrödinger equation for a linearly polarized fundamental pulse and an elliptically polarized second harmonic pulse.