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arXiv · 1507.00178

Controlling photon transport in the single-photon weak-coupling regime of cavity optomechanics

Wen-Zhao Zhang·Jiong Cheng·Jing-Yi Liu·Ling Zhou
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Abstract

We study the photon statistics properties of few-photon transport in an optomechanical system where an optomechanical cavity couples to two empty cavities. By analytically deriving the one- and two-photon currents in terms of a zero-time-delayed two-order correlation function, we show that a photon blockade can be achieved in both the single-photon strong-coupling regime and the single-photon weak-coupling regime due to the nonlinear interacting and multipath interference. Furthermore, our systems can be applied as a quantum optical diode, a single-photon source, and a quantum optical capacitor. It is shown that this the photon transport controlling devices based on photon antibunching does not require the stringent single-photon strong-coupling condition. Our results provide a promising platform for the coherent manipulation of optomechanics, which has potential applications for quantum information processing and quantum circuit realization.

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Wen-Zhao Zhang, Jiong Cheng, Jing-Yi Liu, Ling Zhou. 2015-07-01. Controlling photon transport in the single-photon weak-coupling regime of cavity optomechanics. https://doi.org/10.1103/physreva.91.063836

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