Molecular Orientation and Quantum State Control by Multiple Resonance Spectroscopy

多重共振光谱的分子取向和量子态控制

• 批准号: 9983533
• 负责人: A. Marjatta Lyyra
• 金额: $ 48.88万
• 依托单位: Temple University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-06-15 至 2003-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9983533&HistoricalAwards=false
• 关键词: Molecular; Orientation; Quantum; State; Control

This project focuses on the extension of a successful demonstration of the production of aligned populations of nonpolar molecules through the use of Autler-Townes splitting to the production of oriented molecules as well. The initial work will utilize molecular beams combined with cw lasers. Beyond this, part of the project will seek to enhance the achievable orientation and alignment through pulse amplification of the laser. A second part of the project will apply the technique as a means of quantum state control to modify the character of a molecular wavefunction. This work is co-funded by the Atomic, Molecular, Optical, and Plasma Physics program and the Experimental Physical Chemistry program.

该项目的重点是通过使用将自动镇分开来生产定向分子的自动镇，成功地展示了非极性分子对齐种群的扩展。最初的工作将利用与CW激光器结合的分子束。 除此之外，该项目的一部分将寻求通过激光的脉冲放大来增强可实现的方向和对齐。 该项目的第二部分将应用该技术作为量子状态控制的手段，以修改分子波函数的特征。 这项工作由原子，分子，光学和血浆物理学计划以及实验物理化学计划共同资助。