US-France Cooperative Research: Theoretical and ExperimentalStudies of the Interaction of Radiation with Matter

美法合作研究：辐射与物质相互作用的理论与实验研究

• 批准号: 8815306
• 负责人: Paul Berman
• 金额: $ 1.08万
• 依托单位: New York University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-03-01 至 1993-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8815306&HistoricalAwards=false
• 关键词: US; France; Cooperative; Research; Theoretical

This award will support collaborative research between Dr. Paul Berman, Department of Physics, New York University and two groups of French scientists at the Laboratoire Aime Cotton, Orsay and the Laboratoire de Spectroscopie Hertzienne del'Ecole Normale Superieure, Paris. The objective of this research is to further our understanding of the interaction of radiation with matter. In this joint project, both theoretical and experimental studies will be undertaken to examine the response of an ensemble of atoms to two or more radiation fields. Research will focus on the sensitivity of the atomic response to the coherence properties of the applied fields and to collisional processes occurring in the atomic vapor. Specific goals of the research program are: (1) a experimental and theoretical study of the interaction of intense stochastic fields with atoms; (2) a unified approach to explain various collision-induced resonant structures that appear in nonlinear spectroscopic line shapes; (3) a theoretical and experimental study of new situations in which collision-induced resonances are observed; and (4) a fully-quantized theory of multiple-wave interactions of radiation with matter. This work will bring together three institutions with significant expertise in the theoretical and experimental studies of atomic and optical physics.

该奖项将支持保罗博士与 伯曼，物理系，纽约大学和两个小组 法国科学家在艾梅·科顿、奥赛和 Hertzienne del'Ecole Normale光谱仪 巴黎，巴黎。 这项研究的目的是进一步 我们对辐射与物质相互作用的理解 在这个联合项目中，理论和实验研究 将着手研究原子系综的响应 两个或多个辐射场 研究将集中在 原子响应对相干特性的敏感性 所施加的领域和碰撞过程中发生的 原子蒸气 研究计划的具体目标是：（1） 强相互作用的实验和理论研究 随机场与原子;（2）统一的方法来解释 各种碰撞引起的共振结构，出现在 非线性光谱线的形状;（3）理论和 碰撞引起的新情况的实验研究 共振观察;和（4）完全量子化的理论， 辐射与物质的多波相互作用。 这项工作 将汇集三个机构， 在原子和光学的理论和实验研究中， 物理学