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arXiv · 1112.6136

Controlled manipulation of light by cooperative response of atoms in an optical lattice

Stewart D. Jenkins·Janne Ruostekoski
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Abstract

We show that a cooperative atom response in an optical lattice to resonant incident light can be employed for precise control and manipulation of light on a subwavelength scale. Specific collective excitation modes of the system that result from strong light-mediated dipole-dipole interactions can be addressed by tailoring the spatial phase-profile of the incident light. We demonstrate how the collective response can be used to produce optical excitations at well-isolated sites on the lattice.

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Stewart D. Jenkins, Janne Ruostekoski. 2011-12-28. Controlled manipulation of light by cooperative response of atoms in an optical lattice. https://doi.org/10.1103/physreva.86.031602

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