Miniature Bose-Einstein condensate system design based on a transparent atom chip

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

	Miniature Bose-Einstein condensate system design based on a transparent atom chip
	Xu, Xinping; Zhang, Jingfang; Li, Xiaolin; Cheng, Jun; Wang, Yuzhu; Zhang, Haichao; Jiang, Xiaojun
刊名	J. Phys. B-At. Mol. Opt. Phys.
	2016
卷号	49 期号:16
通讯作者	zhanghc@mail.siom.ac.cn ; yzwang@mail.shcnc.ac.cn
英文摘要	We propose a new miniature Bose-Einstein condensate (BEC) system based on a transparent atom chip with a compact external coil structure. A standard six-beam macroscopic magneto-optical trap (MOT) is able to be created near the chip surface due to the chip's transparency. A novel wire pattern consisting of a double-z wire and a z-shaped wire is designed on the transparent atom chip. With a vertical bias magnetic field, the double-z wire can create the quadrupole magnetic field of an intermediate chip MOT, which is suitable for transporting atoms from the macroscopic MOT to the chip z-wire trap efficiently. The compact external coil structure is designed with a rectangular frameless geometry consisting of only four coil pairs and its volume is less than 0.3 liters. The maximum system power consumption during the BEC generation procedure is about 45 W. The miniature system is evaluated, and about 3 x 10(6) atoms can be loaded into the chip z-wire trap. The miniature chip BEC system has the advantages of small volume and low power consumption, and it has great potential for practical applications of BEC.
收录类别	SCI
WOS记录号	WOS:000384107500015
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/27796]
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	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Xu, Xinping,Zhang, Jingfang,Li, Xiaolin,et al. Miniature Bose-Einstein condensate system design based on a transparent atom chip[J]. J. Phys. B-At. Mol. Opt. Phys.,2016,49(16).
APA	Xu, Xinping.,Zhang, Jingfang.,Li, Xiaolin.,Cheng, Jun.,Wang, Yuzhu.,...&Jiang, Xiaojun.(2016).Miniature Bose-Einstein condensate system design based on a transparent atom chip.J. Phys. B-At. Mol. Opt. Phys.,49(16).
MLA	Xu, Xinping,et al."Miniature Bose-Einstein condensate system design based on a transparent atom chip".J. Phys. B-At. Mol. Opt. Phys. 49.16(2016).