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arXiv · 1103.2788

Single-photon Optomechanics

A. Nunnenkamp·K. Borkje·S. M. Girvin
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Abstract

Optomechanics experiments are rapidly approaching the regime where the radiation pressure of a single photon displaces the mechanical oscillator by more than its zero-point uncertainty. We show that in this limit the power spectrum has multiple sidebands and that the cavity response has several resonances in the resolved-sideband limit. Using master-equation simulations, we also study the crossover from the weak-coupling many-photon to the single-photon strong-coupling regime. Finally, we find non-Gaussian steady-states of the mechanical oscillator when multi-photon transitions are resonant. Our study provides the tools to detect and take advantage of this novel regime of optomechanics.

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A. Nunnenkamp, K. Borkje, S. M. Girvin. 2011-08-03. Single-photon Optomechanics. https://doi.org/10.1103/physrevlett.107.063602

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