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arXiv · 1506.04607

Quantum-Limited Amplification of Cavity Optomechanics without Resolved Sideband Condition

Wen-Juan Yang·Yu-Kai Wu·Xiang-Bin Wang
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Abstract

We propose a scheme to realize the phase-preserving amplification without the restriction of resolved sideband condition. As a result, our gain-bandwidth product is about one magnitude larger than the existing proposals. In our model, an additional cavity is coupled to the cavity-optomechanical system. Therefore our operating frequency is continuously tunable via adjusting the coupling coefficient of the two cavities.

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Wen-Juan Yang, Yu-Kai Wu, Xiang-Bin Wang. 2015-06-15. Quantum-Limited Amplification of Cavity Optomechanics without Resolved Sideband Condition. https://arxiv.org/abs/1506.04607

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