Chinese Optics Letters, 2016, 14 (4): 040201, Published Online: Aug. 6, 2018  

Two-color cesium magneto-optical trap with a ladder-type atomic system Download: 1037次

Author Affiliations
1 State Key Laboratory of Quantum Optics and Quantum Optics Devices (Shanxi University), and Institute of Opto-Electronics, Shanxi University, Taiyuan 030006, China
2 College of Physics and Electronic Engineering, Shanxi University, Taiyuan 030006, China
Abstract
We demonstrate a magneto-optical trap (MOT) with counter-propagating two-color cooling beams in a cesium 6S1/2 6P3/2 8S1/2 (852.3+794.6 nm) atomic system. Based on the conventional MOT due entirely to the 852.3 nm cooling laser’s scattering forces, we replace one of the six 852.3 nm cooling beams with a 794.6 nm cooling beam. Our two-color MOT can efficiently cool and trap atoms from the red to blue detuning sides of two-photon resonance without pre-cooling. The technique is promising for the direct generation of correlated photon pairs in a two-color MOT based on diamond-configuration four-wave mixing.

Baodong Yang, Jie Wang, Junmin Wang. Two-color cesium magneto-optical trap with a ladder-type atomic system[J]. Chinese Optics Letters, 2016, 14(4): 040201.

引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!