标题： 原子通过无序进行冷却和捕获 显示英文标题

标题： Atom cooling and trapping by disorder

摘要： 我们通过用两个反向传播的激光束照射中性原子，展示了实现中性原子三维冷却的可能性，这两个激光束具有相互正交的线性偏振，其中一个是斑点场，即一种高度无序但静止的相干光场。 此配置通过类似于由多个平面激光波形成的标准二维光晶格中已知的西西弗斯冷却机制，在横向平面内产生原子冷却。 然而，在空间扩散系数以及被捕获原子的局部特性方面出现了显著差异。 显示英文摘要

摘要： We demonstrate the possibility of three-dimensional cooling of neutral atoms by illuminating them with two counterpropagating laser beams of mutually orthogonal linear polarization, where one of the lasers is a speckle field, i.e. a highly disordered but stationary coherent light field. This configuration gives rise to atom cooling in the transverse plane via a Sisyphus cooling mechanism similar to the one known in standard two-dimensional optical lattices formed by several plane laser waves. However, striking differences occur in the spatial diffusion coefficients as well as in local properties of the trapped atoms.