两种机械模式之间的光介导杂化
Optically Mediated Hybridization Between Two Mechanical Modes
摘要:
在本文中,我们研究了由两个几乎简并的机械模耦合到一个光学腔的单模组成的系统。我们表明,这种耦合导致几乎完全(99.5%)的两个机械模式的杂交成一个明亮的模式,经历强烈的光机械相互作用和黑暗的模式,经历几乎没有光机械相互作用。我们使用这种杂化以40%的效率在机械模式之间转移能量。
英文摘要:
In this paper we study a system consisting of two nearly degenerate mechanical modes that couple to a single mode of an optical cavity. We show that this coupling leads to nearly complete (99.5%) hybridization of the two mechanical modes into a bright mode that experiences strong optomechanical interactions and a dark mode that experiences almost no optomechanical interactions. We use this hybridization to transfer energy between the mechanical modes with 40% efficiency.
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