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arXiv · 1804.07042

A single-photon router based on a modulated cavity optomechanical system

Jun-Hao Liu·Ya-Fei Yu·Zhi-Ming Zhang
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Abstract

We investigate the routing of a single-photon in a modulated cavity optomechanical system, in which the cavity is driven by a strong coupling field, and the mechanical resonator (MR) is modulated with a weak coherent field. We show that, when there is no a weak coherent field modulating the MR, the system cannot act as a single-photon router, since the signal will be completely covered by the quantum and thermal noises. By introducing the weak coherent field, we can achieve the routing of the single-photon by adjusting the frequency of the weak coherent field, and the system can be immune to the quantum and thermal noises.

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Jun-Hao Liu, Ya-Fei Yu, Zhi-Ming Zhang. 2018-04-19. A single-photon router based on a modulated cavity optomechanical system. https://arxiv.org/abs/1804.07042

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