Open-Loop Control for Focusing of Neutral Particles by Modulated Optical Field

S. Borisenok a, b and N. Iqbal b a Abdus Salam School of Mathematical Sciences, GC University, 35-C/2, Gulberg 3, Lahore, Pakistan b Dept. of Physics, Herzen State Pedagogical University, 48 Moika River, 191186 St. Petersburg, Russia

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Received: 14 02 2008; Revised version: 29 03 2008; In final form: 11 06 2008;

We propose open-loop control model of focusing cooled quantum particles in 1D and 2D modulated optical field. Applying Kapitza's procedure of averaging, we demonstrate that the type of attractor in the fixed points can be controlled by changing the parameters of control optical field. We support our conclusions by simulation for harmonic control.

DOI: 10.12693/APhysPolA.114.751 PACS numbers: 42.50.-p, 02.30.Yy