Ultrafast modulation spectroscopy in four-level system

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	Ultrafast modulation spectroscopy in four-level system
	Yu, ZH ; Mi, X ; Jiang, Q ; Li, XF ; Fu, PM
刊名	CHINESE PHYSICS LETTERS
	1998
卷号	15 期号:6 页码:420
关键词	INDUCED DOUBLE GRATINGS CASCADE 3-LEVEL SYSTEM LIGHT BEAT
ISSN号	0256-307X
通讯作者	Yu, ZH (reprint author), Chinese Acad Sci, Inst Phys, Lab Opt Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	Based on the interference between two two-photon processes, we reported a four-level ultrafast modulation spectroscopy in Na vapor, where 3S, 3P, 5S, and 4D formed a four-level system. We studied the temporal behavior of the four-wave mixing signal intensity and obtained signal modulation with period 25 fs, corresponding to the splitting between 5S and 4D. This technique can achieve Doppler-free precision in the measurement of the energy level splitting between two excited states which are dipolar forbidden from the ground state.
收录类别	SCI
语种	英语
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/46316]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Yu, ZH,Mi, X,Jiang, Q,et al. Ultrafast modulation spectroscopy in four-level system[J]. CHINESE PHYSICS LETTERS,1998,15(6):420.
APA	Yu, ZH,Mi, X,Jiang, Q,Li, XF,&Fu, PM.(1998).Ultrafast modulation spectroscopy in four-level system.CHINESE PHYSICS LETTERS,15(6),420.
MLA	Yu, ZH,et al."Ultrafast modulation spectroscopy in four-level system".CHINESE PHYSICS LETTERS 15.6(1998):420.