| A Novel Controllable Beam Splitter for Guided Atoms |
| |
| 作者姓名： | 刘南春 高伟建 印建平 |
| |
| 作者单位： | [1]DepartmentofPhysics,SuzhouUniversity,Suzhou215006 [2]KeyLaboratoryforOpticalandMagneticResonanceSpectroscopy,DepartmentofPhysics,EastChinaNormalUniversity,Shanghai200062;DepartmentofPhysics,SuzhouUniversity,Suzhou215006 |
| |
| 摘 要： | We propose a novel atomic beamsplitter for guided atoms composed of a U-shaped current carrying conductor and an additional bias magnetic field, and study the dynamic process of atomic beam splitting in the beamsplitter by Monte Carlo simulations. Our study shows that the splitting ratio of the beamsplitter can be continuously adjusted from 0 to 1 by changing the additional bias field. In addition, the transverse temperature of guided atoms at the outlets of the beamsplitter are also estimated and explained qualitatively.
|
| 关 键 词： | 原子分光计 定向原子 原子物理学 偏磁性质 蒙特卡洛模拟 原子束分裂 力学过程 |
| 本文献已被 维普 等数据库收录！ |
|
