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arXiv · 0709.4260

Geometric resonance cooling of polarizable particles in an optical waveguide

G. Szirmai·P. Domokos
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Abstract

In the radiation field of an optical waveguide, the Rayleigh scattering of photons is shown to result in a strongly velocity-dependent force on atoms. The pump field, which is injected in the fundamental branch of the waveguide, is favorably scattered by a moving atom into one of the transversely excited branches of propagating modes. All fields involved are far detuned from any resonances of the atom. For a simple polarizable particle, a linear friction force coefficient comparable to that of cavity cooling can be achieved.

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G. Szirmai, P. Domokos. 2007-09-26. Geometric resonance cooling of polarizable particles in an optical waveguide. https://doi.org/10.1103/physrevlett.99.213602

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