Archimedean-Spiral-Based Microchip Ring Waveguide for Cold Atoms

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

	Archimedean-Spiral-Based Microchip Ring Waveguide for Cold Atoms
	Jiang Xiao-Jun ; Li Xiao-Lin ; Xu Xin-Ping ; Zhang Hai-Chao ; Wang Yu-Zhu
刊名	chin. phys. lett.
	2015
卷号	32 期号:2 页码:20301
通讯作者	zhang, hc (reprint author), chinese acad sci, shanghai inst opt & fine mech, key lab quantum opt, shanghai 201800, peoples r china.
英文摘要	we present a scheme for generating a ring magnetic waveguide on a single-layer atom chip. the wire layout consists of two interleaved archimedean spirals of the same size. the waveguide avoids the trapping perturbation caused by the input and output ports, resulting in an enclosed guiding loop for neutral atoms in weak-field seeking states. such a configuration can create a tight and deep trap potential with a small current. taking the \f = 2, m(f) = 2] state of rb-87 as an example, the trap frequency and depth are estimated to be 18 khz and 335 mu k, respectively, with a dc current of 2 a.
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/14032]
专题	上海光学精密机械研究所_量子光学重点实验室
作者单位	1.[Jiang Xiao-Jun 2.Li Xiao-Lin 3.Xu Xin-Ping 4.Zhang Hai-Chao 5.Wang Yu-Zhu] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Quantum Opt, Shanghai 201800, Peoples R China 6.[Jiang Xiao-Jun 7.Li Xiao-Lin 8.Xu Xin-Ping 9.Zhang Hai-Chao 10.Wang Yu-Zhu] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Ctr Cold Atom Phys, Shanghai 201800, Peoples R China
推荐引用方式 GB/T 7714	Jiang Xiao-Jun,Li Xiao-Lin,Xu Xin-Ping,et al. Archimedean-Spiral-Based Microchip Ring Waveguide for Cold Atoms[J]. chin. phys. lett.,2015,32(2):20301.
APA	Jiang Xiao-Jun,Li Xiao-Lin,Xu Xin-Ping,Zhang Hai-Chao,&Wang Yu-Zhu.(2015).Archimedean-Spiral-Based Microchip Ring Waveguide for Cold Atoms.chin. phys. lett.,32(2),20301.
MLA	Jiang Xiao-Jun,et al."Archimedean-Spiral-Based Microchip Ring Waveguide for Cold Atoms".chin. phys. lett. 32.2(2015):20301.