论文标题
通过多光子康普顿散射的两级85RB原子的谐振荧光光谱的多普勒偏移
The Doppler shifts of resonant fluorescence spectrum for a two-level 85Rb atom via multiphoton Compton scattering
论文作者
论文摘要
通常，我们很难在原子中观察康普顿散射。克服这一困难的一种方法是使用多光子与原子发生碰撞，该原子将成为多光子康普顿散射（MCS）现象。因此，我们可以研究可见光区域中的MCS过程。在MCS过程中，群集原子整体移动，即原子dicke表明，多光子与簇原子相互作用。我们可以观察到在室温的两级系统系统中的谐振荧光光谱（RFS）的显着多普勒变化。在本文中，我们介绍了多普勒偏移的物理机理的详细分析，并提出了一种使用RFS的多普勒移位的方法来测量Dicke态的成分（具有不同质量的原子聚合物）。
Usually, it's difficult for us to observe the Compton Scattering in an atom. One way to overcome this difficult is using multi-photon collide with an atom, which will come into being multi-photon Compton Scattering (MCS) phenomenon. Thus, we can investigate the MCS process in visible light region. During the MCS process, the cluster atoms moving as a whole, namely atomic Dicke states, the multi-photon interacting with cluster atoms. We can observe a significant Doppler shift of resonant fluorescence spectrum(RFS)in a room-temperature two-levelatomic system. In this paper, we present a detail analysis of the physics mechanism of the Doppler shift and propose a method to measure the component of the Dicke states (the atomic polymers with different masses)by using the Doppler shift of the RFS.
