Trapping of neutral atoms with a radio-frequency field

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 量子光学重点实验室

	Trapping of neutral atoms with a radio-frequency field
	Zhang HC ; Zhang PF ; Xu XP ; Han JR ; Wang YZ(王育竹)
刊名	chin. phys. lett.
	2005
卷号	22 期号:1 页码:83
关键词	COLD ATOMS MAGNETIC GUIDE LASER
ISSN号	0256-307x
中文摘要	based on the dressed-atom approach, we discuss a two-dimensional (2d) radio-frequency trap for neutral atoms, in which the trap potential derives from the magnetic-dipole transition among the hyperfine zeeman sublevels. by adjusting the detuning of the radiation from resonance, the trapping states will be changed predominantly from the bare states of m(fgf) > 0 to other states of m(fgf) < 0, where m(f) and g(f) are the quantum numbers of zeeman sublevels and the lande factor, respectively. this character contrasts finely with that, of a static magnetic, trap that can only trap or guide the states of m(fgf) > 0. in comparison to the optical field, the radio-frequency trap eliminates the spontaneous emission heating of the atoms. unlike other oscillating traps reported in the e literature, the configuration of the radio-frequency trap is suitable for realization of a miniature magnetic guide.
学科主题	光学;量子光学
收录类别	0
语种	英语
WOS记录号	WOS:000226505800024
公开日期	2009-09-18
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/1173]
专题	上海光学精密机械研究所_量子光学重点实验室
推荐引用方式 GB/T 7714	Zhang HC,Zhang PF,Xu XP,et al. Trapping of neutral atoms with a radio-frequency field[J]. chin. phys. lett.,2005,22(1):83, 86.
APA	Zhang HC,Zhang PF,Xu XP,Han JR,&王育竹.(2005).Trapping of neutral atoms with a radio-frequency field.chin. phys. lett.,22(1),83.
MLA	Zhang HC,et al."Trapping of neutral atoms with a radio-frequency field".chin. phys. lett. 22.1(2005):83.