Fundamental Studies of Coherent Control

相干控制的基础研究

• 批准号: 9732611
• 负责人: Daniel Elliott
• 金额: $ 35.67万
• 依托单位: Purdue Research Foundation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-07-01 至 2002-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9732611&HistoricalAwards=false
• 关键词: Fundamental; Studies; Coherent; Control

This experimental program focuses on the investigation of coherent interactions of atoms with a laser field and the interference that can occur when two interactions are driven simultaneously. Three projects will be undertaken: (a) the study of interference between two direct two-photon ionization processes, which is insensitive to the laser phase; (b) the study of the role of autoionizing resonances in coherent control processes; and (c) studies of even-odd interference as a form of coherent control which allows one to determine the phase differences between wavefunctions of continuum states.

该实验计划的重点是研究原子与激光场的相干相互作用以及当两种相互作用同时驱动时可能发生的干涉。 将进行三个项目：（a）研究两个直接双光子电离过程之间的干涉，这对激光相位不敏感;（B）研究自电离共振在相干控制过程中的作用;（c）研究奇偶干涉作为一种相干控制形式，使人们能够确定连续状态波函数之间的相位差。