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Phys. Rev. A 78, 033407 (2008) [9 pages]

Laser-assisted orientation-dependent selection of molecules as a tool of symmetry breaking in isotropic molecular ensembles

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Dmitry V. Zhdanov* and Victor N. Zadkov
International Laser Center and Faculty of Physics, M. V. Lomonosov Moscow State University, Moscow 119991, Russia

Received 10 June 2008; revised 14 July 2008; published 10 September 2008

A method for coherent laser control of randomly oriented molecules at high temperatures (up to room temperature) is suggested, which rests on the technique proposed by us earlier of laser-assisted orientation-dependent selection (ODS) [ Phys. Rev. A 77 011401R (2008)]. It is shown that the ODS is of practical importance for the problem of field-free orientation of molecules. The efficacy of the method is justified by simulations of the photoinduced dynamics of BF molecules via direct numerical solution of the nonstationary Schrödinger equation.

© 2008 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.78.033407
DOI:
10.1103/PhysRevA.78.033407
PACS:
32.80.Qk, 42.50.Hz, 37.10.Vz, 36.20.Ng

*zhdanov@phys.msu.ru