Studies of Two-Level Atoms in Driven Optical Cavities

驱动光腔中两能级原子的研究

• 批准号: 0097691
• 负责人: Luis Orozco
• 金额: $ 47.5万
• 依托单位: SUNY at Stony Brook
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-07-01 至 2004-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0097691&HistoricalAwards=false
• 关键词: Studies; Two; Level; Atoms; Driven

In this project the investigators will study experimentally the dynamic evolution of prepared quantum states using a newly-developed wave-particle correlator. In a cavity QED system, where optically pumped atoms interact with a single mode of a driven high finesse optical cavity, the conditional field measured by the wave-particle correlator will allow the reconstruction of the evolution of the quantum state. The conditional measurements will be coupled to quantum feedback control to find ways to stabilize the quantum state. A new study of the development of time asymmetries in correlation functions by looking at the relationship between correlations and measurement back action will also be undertaken.

在这个项目中，研究人员将使用新开发的波粒相关器对准备好的量子态的动态演化进行实验研究。 在腔 QED 系统中，光泵浦原子与驱动的高精细光腔的单模相互作用，波粒相关器测量的条件场将允许重建量子态的演化。 条件测量将与量子反馈控制相结合，以找到稳定量子态的方法。 还将通过观察相关性和测量反作用之间的关系，对相关函数中时间不对称性的发展进行新的研究。