建立了两种描述原子透镜的理论模型,用半经典模型分析原子透镜的球差、色差及由原子束的发散角引起的像差,用量子模型分析原子透镜的衍射像差。

• Two theoretical models were built to describe atom lens. Spherical aberration, chromatic aberration and the aberration caused by angular spread were analyzed with semi-classical model, and diffractive aberration was analyzed using quantum model.