论文标题
基于原子光相干耦合的材料的光学纯化
Optical purification of materials based on atom-light coherent coupling
论文作者
论文摘要
本文引入了一种精确纯化化学元素的光学方法。这些材料应该在气体梁状态下，在纯化过程中，它们连贯地耦合到外部行进光。在发生变质之前，原子以不同的速度定期移动，取决于质量和这些原子的光学过渡波长。速度梯度导致不同方向上不同原子的偏转。该模型由Schrödinger方程描述，并具有分析结果。根据原子相干时间的状况，该方法可用于一些几乎可以分离的原子和同位素。目前的工作为冷原子技术在原子和分子的纯化中的应用打开了一个平台。
An optical method for precise purification of chemical elements is introduced in this paper. The materials are supposed to be in the states of gaseous beams, which are coherently coupled to an external traveling light during purification. Before decoherence occurs, atoms periodically move in the light with different speeds that depends on masses and optical transition wave lengths of these atoms. The speed gradient leads to deflections of different atoms in different directions. The model is described by Schrödinger equations with analytical results. This method could be used for some hardly separable atoms and isotopes depending on the condition of atom coherent time. The present work opens a platform for applications of cold atom technology in the purification of atoms and molecules.
