Nonlinear magneto-optical effects in cold atoms of 87Rb

• 来源期刊: 中国物理(英文版)
• 关键词: nonlinear magneto-optical rotation cold atoms two-peak dispersion-like signal
• 年，卷（期）: 2004,（5）
• 页码范围: 754-758
• 页数: 5页
• 语种: 英文

摘要

With laser-cooled cold 87Rb atoms as a magneto-optical medium, a weak right circularly polarized probe field and frequency modulation technique are used to detect the magnetic distribution of the quadrupole field. A two-peak dispersion-like signal other than that of the usual nonlinear magneto-optical effect mentioned in other papers is obtained.