Loading of cold 87Rb atom with diffuse light in an integrating sphere

• 来源期刊: 中国光学快报(英文版)
• 学科: 化学
• 关键词: 积分球 原子量 漫射光 装载 冷却降温 原子跃迁 最大效率 速率方程
• 年，卷（期）: 2010,（3）
• 所属期刊栏目: Atomic and Molecular Physics
• 页码范围: 253-255
• 页数: 3页
• 分类号: O6-041 TB96
• 语种: 英文

摘要

Cold ~(87)Rb atom''s loading in an integrating sphere with diffuse light is analyzed theoretically and experimentally. The experimental results show that diffuse light cooling has the greatest efficiency to cool the most atoms when the red detuning between the frequencies of cooling light and atom transition is about 3.3r(Γis the natural linewidth,6.065 MHz).Theoretical analysis using rate equation and numerical calculations on the cold atom number and loading time agree with the experimental results.This...