论文标题
极性分子的电流陷阱
An Electro-Optical Trap for Polar Molecules
论文作者
论文摘要
通过将光学分子嵌入光学陷阱嵌入均匀的静电场中，对极性分子的电流陷阱进行了详细处理，并进行了分析和讨论。与光学陷阱相比，电流陷阱具有显着的优势，其中包括陷阱分子的对准陷阱深度的增加以及对定向的对准。相对于静电场的光场的极化平面减小了陷阱的深度和方向，并提高了陷阱分子的$ \ \ pm m $状态的变性。电流陷阱的这些特征和其他特征是根据极性和极化分子的特征性植物来解释的，这些分子受到了综合的永久性和诱导的电偶极相互作用。
A detailed treatment of an electro-optical trap for polar molecules, realized by embedding an optical trap within a uniform electrostatic field, is presented and the trap's properties analyzed and discussed. The electro-optical trap offers significant advantages over an optical trap that include an increased trap depth and conversion of alignment of the trapped molecules to marked orientation. Tilting the polarization plane of the optical field with respect to the electrostatic field diminishes both the trap depth and orientation and lifts the degeneracy of the $\pm M$ states of the trapped molecules. These and other features of the electro-optical trap are explained in terms of the eigenproperties of the polar and polarizable molecules subject to the combined permanent and induced electric dipole interactions at play.
