讨论了激光合成相干叠加态的原理及其性质,针对XY2型分子,证明了合成局域模振动的可行性,然后给出相干叠加态的跃迁几率特征, 发现它仍表现出相干的特性, 对之进行分析研究表明, 分子的振动态具有可控性, 态跃迁几率具有可控性。

The idea of coherently synthesizing special superposition states with lasers is presented. Aiming directly at XY 2 type molecules, we identificated that it is possible to synthesize local mode vibrations using lasers. We calculated the transition probability between the superposition states and a bared state, and found that this probability is coherent and also controllable by using external laser fields.