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arXiv · 0906.0276

Coherent Nonlinear Optics and Quantum Control in Negative-Index Metamaterials

Alexander K. Popov·Sergey A. Myslivets·Vladimir M. Shalaev
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Abstract

The extraordinary properties of laser-induced transparency of a negative-index slab and parametric amplification for a backward-wave signal are investigated. The effects of the idler absorption and phase mismatch on the amplification of the signal are studied, and the feasibility of ensuring robust transparency for a broad range of control field intensities and slab thicknesses is shown. A particular option consisting of the independent engineering of a strong four-wave mixing response and the negative refractive index is proposed and its specific features are investigated. The feasibility of quantum control over the slab transparency in such a scheme is confirmed through numerical experiments. We thus show opportunities and conditions for the compensation of the strong absorption inherent to plasmonic negative-index metamaterials, and we further show achievable transparency through coherent energy transfer from the control optical field to the negative-index signal.

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Alexander K. Popov, Sergey A. Myslivets, Vladimir M. Shalaev. 2009-06-01. Coherent Nonlinear Optics and Quantum Control in Negative-Index Metamaterials. https://doi.org/10.1088/1464-4258/11/11/114028

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