Author Affiliations
Abstract
1 Institute of Theoretical Physics, Shanxi University, Taiyuan, Shanxi 030006
2 Institute of Physics, Chinese Academy of Sciences (Academia Sinica), Beijing 100080
The interaction between an atomic beam of two-level atoms and a standing wave light field has been studied by the exact solution of a time-dependent quantum system developed recently. When the initial atomic state is choosen to be ground, we find that with the limit of zero detuning the atoms will oscillate between the upper and the lower levels with a decaying amplitude. The most interesting result obtained in this paper is when the initial atomic state is a particular superposition of the two levels, now the system does not oscillate at any time.
140.1340 atomic gas lasers 270.3430 laser theory Chinese Optics Letters
2003, 1(8): 08485
1 山西大学物理系,太原
2 Center for Applied Quantum Electronics
3 Department of Physics
4 North Texas State University
5 Denton
本文从实验和理论方面研究了光栅吸收与入射激光的偏振取向和波长的关系.从计算模型得出的理论结果与观察值相符.
光栅吸收 激光偏振取向 能量破坏阈值
