Volume 64, Number 5, December 2003
|Page(s)||703 - 708|
|Section||Interdisciplinary physics and related areas of science and technology|
|Published online||01 November 2003|
Molecular population control including rotation
MPI für Quantenoptik - Hans-Kopfermann-Str. 1, 85748 Garching, Germany
2 Chemistry Department, Massachusetts Institute of Technology 77 Massachusetts Avenue, Cambridge, 02139 MA, USA
3 Chemistry Department, Ludwig-Maximilians-Universität Butenandtstr. 11, 81377 München, Germany
Accepted: 30 September 2003
Coherent control theory has been applied to steer molecular vibrational dynamics so far disregarding the rotational degree of freedom. In this paper the complete rovibrational molecular Hamiltonian is considered, especially its effect on the controllability. It is shown that suitably shaped pulses can overcome the difficulties arising from the reorientational motion of the molecule achieving again a high degree of laser control.
PACS: 82.50.Nd – Control of photochemical reactions / 82.53.Kp – Coherent spectroscopy of atoms and molecules / 02.30.Yy – Control theory
© EDP Sciences, 2003
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