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arXiv 1601.07992quant-phcond-mat.mes-hall
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利用光机械腔传感色散力和耗散力

Sensing Dispersive and Dissipative Forces by an Optomechanical Cavity

Oren Suchoi, Eyal Buks

摘要:

我们实验研究了一个光机械腔,形成之间的机械谐振器,这是作为一个可移动的反射镜,和一个固定的光纤介质镜。当光纤尖端和机械谐振器之间的距离小于约1微米时,观察到系统行为的显著变化。观察到的效果是由于卡西米尔力,库仑相互作用,由于陷阱电荷,和光机耦合的综合影响。实验结果与理论计算结果的比较表明,两者具有部分一致性.

英文摘要:

We experimentally study an optomechanical cavity that is formed between a mechanical resonator, which serves as a movable mirror, and a stationary on-fiber dielectric mirror. A significant change in the behavior of the system is observed when the distance between the fiber's tip and the mechanical resonator is made smaller than about 1 micrometer. The observed effects are attributed to the combined influence of Casimir force, Coulomb interaction due to trapped charges, and optomechanical coupling. The comparison between experimental results and theory yields a partial agreement.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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