用微波调制的半导体激光观测^（87）Rb超精细能级的相干共振  

Observation of Hyperfine Coherence Resonances in ￣(87)Rb with Microwave Modulated Semiconductor Laser

作　　者：杨世琪[1] 

机构地区：[1]华南师范大学物理系

出　　处：《光学学报》1994年第10期1114-1116,共3页Acta Optica Sinica

摘　　要：用微波调制的半导体激光泵浦８７Ｒｂ汽泡室原子，直接观察到其基态超精细能级间△ｍＦ＝０、±１和±２的能级相干共振信号，其中Ｏ－Ｏ（Ｆ＝２，ｍＦ＝０）能级相干共振信号可用作原子钟的参考标准．Hyperfine coherence resonances with △mF= 0, ±1, ±2 are observed in 87Rb vapor optically pumped with a microwave modulated semiconductor laser. The O - O(F= 2, mF = 0) hyperfine coherence resonance may be used as a reference of the atomic clock.

关 键 词：相干共振 半导体激光 原子能级 

分 类 号：O562.1[理学—原子与分子物理]