小偶极阱中的单原子里德堡激发

Single atom Rydberg excitation in a small dipole trap.

作者信息

Zuo Zhanchun, Fukusen Miho, Tamaki Yoshihito, Watanabe Tomoki, Nakagawa Yusuke, Nakagawa Ken'ichi

机构信息

Institute for Laser Science, University of Electro-Communications, 1-5-1 Chofugaoka, Chofu 182-8585, Japan.

出版信息

Opt Express. 2009 Dec 7;17(25):22898-905. doi: 10.1364/OE.17.022898.

DOI:10.1364/OE.17.022898

PMID:20052216

Abstract

We have realized a single atom trap using a magneto-optical trap (MOT) with a high magnetic field gradient and a small optical dipole trap. Using this trap, we demonstrate the excitation to a highly excited Rydberg state (n=43) with a single Rubidium atom.

摘要

我们利用具有高磁场梯度的磁光阱（MOT）和小型光偶极阱实现了单原子阱。使用这个阱，我们展示了用单个铷原子激发到高激发里德堡态（n = 43）。