中国物理B ›› 2016, Vol. 25 ›› Issue (11): 114204-114204.doi: 10.1088/1674-1056/25/11/114204
• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇 下一篇
Jun Liu(刘俊), Dong Wei(卫栋), Jin-wen Wang(王金文), Ya Yu(余娅), Hua-jie Hu(胡华杰), Hong Gao(高宏), Fu-li Li(李福利)
Jun Liu(刘俊), Dong Wei(卫栋), Jin-wen Wang(王金文), Ya Yu(余娅), Hua-jie Hu(胡华杰), Hong Gao(高宏), Fu-li Li(李福利)
摘要: We present an experimental study of multi-Raman gain resonances in a hot rubidium vapor. The experiment is performed based on a high-efficiency four-wave mixing process due to the Raman-driven coherence in a double-Λ configuration. The Raman gain resonance for 85Rb atoms under a bias magnetic field is shown to be split into five or six peaks, depending on the orientation of the magnetic field. The formed multi-Raman gain resonances have potential applications in measurement of magnetic fields and generation of multi-frequency correlated twin beams.
中图分类号: (Quantum optics)