Atom Manipulations by Enhanced Quadrupole Interaction
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We develop a theory that leads to the explanation of the atom manipulations due to active quadrupole interaction of twisted light with atoms at near-resonance frequencies. We demonstrate that the total mechanical effects of active quadrupole interaction on atoms just gives a rotational motion in the case of the configuration of a two counter-propagating beams. Typical parameters are assumed to determine both dissipative and quadrupole forces to obtain the trajectories for an atom.
Keywordsquadrupole interaction twisted light quadrupole force
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- 8.D. L. Andrews, Structured Light and Its Applications. An Introduction to Phase-Structured Beams and Nanoscale Optical Forces, Academic, Burlington, MS (2008).Google Scholar
- 9.D. L. Andrews and M. Babiker, The Orbital Angular Momentum of Light, Cambridge University Press (2012).Google Scholar