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arXiv 1202.3674quant-phcond-mat.mes-hall
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光束通过光机系统的全光子统计

Full photon statistics of a light beam transmitted through an optomechanical system

Andreas Kronwald, Max Ludwig, Florian Marquardt

摘要:

在本文中,我们研究了通过耦合到纳米机械运动的光学腔传输的光子的全统计。我们分析了光子相关性的整个时间演化,Fano因子,以及强激光驱动的影响,所有这些都显示出与机械反作用相关的显著特征。在单光子强耦合的情况下,这使我们能够预测从亚泊松到超泊松统计的过渡,以获得更大的观测时间间隔。此外,我们预测级联的传输光子触发的多光子跃迁。在这个制度中,我们观察到Fano因素,由于机械运动大大增强。

英文摘要:

In this paper, we study the full statistics of photons transmitted through an optical cavity coupled to nanomechanical motion. We analyze the entire temporal evolution of the photon correlations, the Fano factor, and the effects of strong laser driving, all of which show pronounced features connected to the mechanical backaction. In the regime of single-photon strong coupling, this allows us to predict a transition from sub-Poissonian to super-Poissonian statistics for larger observation time intervals. Furthermore, we predict cascades of transmitted photons triggered by multi-photon transitions. In this regime, we observe Fano factors that are drastically enhanced due to the mechanical motion.

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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