U.S.-Korea Cooperative Research: Precision Spectroscopy of Atomic Cesium in High-Gradient and High-Intensity Electromagnetic Fields

小行星9421662 该奖项提供资金，允许卡尔·E博士。科罗拉多大学物理系和实验室天体物理学联合研究所的Wieman博士与高丽大学物理系的Donghyun Cho博士合作开展一项为期24个月的合作研究计划，涉及对受到各种电磁场影响的自旋极化铯原子进行高精度光谱测量。 合作者将使用他们开发的设备来研究当这些铯原子受到540 nm的非常强的、可调谐的窄带激光时产生的现象。 除了产生关于铯原子本身的高精度数据外，拟议的研究将使用在测量科学领域具有普遍应用的新思想和新技术。 合作者在原子系统的高精度光谱学方面有着共同的兴趣。 Cho博士参与了将在科罗拉多大学使用的仪器的建造，并将在韩国开发额外的设备，这将导致在拟议的实验中提高灵敏度。 该项目与美国的目标有关-韩国合作科学计划，旨在通过科学信息，思想，技能和技术的交流以及通过互利问题的合作来提高美国和韩国科学家和工程师之间的合作水平。 韩国对该项目的参与得到了韩国科学和工程基金会的支持。 ***

9421662 Wieman This award provides funds to permit Dr. Carl E. Wieman, Department of Physics and Joint Institute for Laboratory Astrophysics, University of Colorado, to pursue with Dr. Donghyun Cho, Department of Physics, Korea University, for 24 months, a program of cooperative research involving high-precision spectroscopic measurements on spin-polarized cesium atoms which are subjected to various electromagnetic fields. The collaborators will use apparatus which they developed to study phenomena produced when these cesium atoms are subjected to very intense, tunable, narrowband, laser light at 540 nm. In addition to producing high-precision data about the cesium atom itself, the proposed research will use new ideas and techniques that will have general application in the field of measurement science. The collaborators have a common interest in high precision spectroscopy of atomic systems. Dr. Cho has participated in construction of the apparatus to be used at the University of Colorado and will develop, in Korea, additional equipment which will lead to improved sensitivity in the proposed experiments. This project is relevant to the objectives of the U.S.-Korea Cooperative Science Program which seeks to increase the level of cooperation between U.S. and Korean scientists and engineers through the exchange of scientific information, ideas, skills, and techniques and through collaboration on problems of mutual benefit. Korean participation in the project is supported by the Korea Science and Engineering Foundation (KOSEF). ***