Author Affiliations
Abstract
Department of Physics, Suzhou University, Suzhou 215006
The gradient force, as a function of position and velocity, is derived for a two-level atom interacting with a standing-wave laser field. Basing on optical Bloch equations, the numerical solutions for the gradient force f_(|_;n) (n = 0, 1, 2, 3, 4, ...) pointing in the direction of the transverse of the laser beam are given. It is shown the higher order gradient force plays important role at strong intensity (G = 64), the contribution of them can not be neglected.
140.3320 laser cooling 020.7010 trapping Chinese Optics Letters
2003, 1(2): 02122
Department of Physics, Suzhou University, Suzhou 215006, China
Chinese Journal of Lasers B
2002, 11(5): 341
苏州大学物理系中国高等科学技术中心凝聚态和辐射物理中心
本文用首次通过时间的方法来分析染料激光瞬态的统计性质.提出了单模染料激光的理论模型,用白噪声简化泵浦涨落,通过福克-曾朗克方程求出首次通过时间分布的平均值、方差和偏斜度的解析解.与实验数据和用蒙特卡罗模拟获得的曲线相比较,解析解的结果与实验测量和数值计算符合得很好.
首次通过时间 泵浦涨落 量子噪声
