0000000001036198
AUTHOR
V. Loriot
Control and optimization of postpulse molecular alignment by shaped laser pulse
Talk given by O. Faucher; International audience
Laser-induced field-free alignment of OCS molecule
International audience; We investigate the dynamical alignment of jet-cooled OCS molecules induced by a short laser pulse. The alignment is measured through the orientational contribution of the optical Kerr effect using a second weak laser pulse as a probe. Maximum alignment is observed at conditions close to saturation of ionization. The results are analysed with a quantum mechanical model solving for the rotational dynamics.