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arXiv · 1209.3754

Extraordinary optical transmission of multimode quantum correlations via localized surface plasmons

B. J. Lawrie·P. G. Evans·R. C. Pooser
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Abstract

We demonstrate the coherent transduction of quantum noise reduction, or squeezed light, by Ag localized surface plasmons (LSPs). Squeezed light, generated through four-wave-mixing in Rb vapor, is coupled to a Ag nanohole array designed to exhibit LSP-mediated extraordinary-optical transmission (EOT) spectrally coincident with the squeezed light source at 795 nm. We demonstrate that quantum noise reduction as a function of transmission is found to match closely with linear attenuation models, thus demonstrating that the photon-LSP-photon transduction process is coherent near the LSP resonance.

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B. J. Lawrie, P. G. Evans, R. C. Pooser. 2012-09-17. Extraordinary optical transmission of multimode quantum correlations via localized surface plasmons. https://doi.org/10.1103/physrevlett.110.156802

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