【作者】 夏立新；

【导师】 曾高坚；

【作者基本信息】 湖南师范大学 ， 理论物理， 2003， 硕士

【摘要】 本文证明：对圆极化光中的三能级原子，存在着由它其中的两个态构造的一个特殊的相干叠加态，当原子最初处于这个态时，它以后将总是几乎处于这个态，而原子处于其他态的概率接近于零。更多还原

【Abstract】 In this paper, we prove that for a three-level atom in a circularly polarized electromagnetic wave, there is a coherent superposed state of its two states such that when the atom is initially in the state, under the zero-order approximation, the atom is always in the state hereafter, while the occupation probabilities that the atom is in other states are zero; under the first-order approximation, the atom is nearly in the state, while the occupation probabilities that the atom is in other states near zero.更多还原