QQ客服 官方微博 反馈留言

	Improved intensity-gradient cooling of alkali atoms in pyramidal-hollow-beam gravito-optical trap
	Yin, JP; Gao, WJ; Wang, YZ; Wang, YQ
刊名	phys. lett. a
	2001
卷号	288期号:1页码:9
通讯作者	yin, jp (reprint author), suzhou univ, dept phys, suzhou 215006, jiangsu, peoples r china.
英文摘要	we propose a novel gravito-optical dipole trap for cold, alkali atoms composed of a blue-detuned, pyramidal-hollow beam propagating upward and the gravity field. when cold atoms from a magneto-optical trap are loaded into the pyramidal-hollow beam (phb) and bounce inside the phb, they experience efficient phb-induced sisyphus cooling (i.e., intensity-gradient cooling) and repumping-beam-induced geometric cooling. by using monte-carlo simulations, we study the dynamic process of the improved intensity-gradient cooling of cold atoms in the phb gravito-optical trap. our study shows that an ultracold atomic sample with a temperature of similar to2 muk and a density of 10(12)-10(13) atoms/cm(3) can be obtained in our phb trap. (c) 2001
收录类别	SCI
语种	英语
WOS记录号	WOS:000171072300003
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/17331]
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.Suzhou Univ, Dept Phys, Suzhou 215006, Jiangsu, Peoples R China 2.CCAST, World Lab, Beijing 100080, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Lab Quantum Opt, Shanghai 201800, Peoples R China 4.Beijing Univ, Dept Elect, Beijing 10087
推荐引用方式 GB/T 7714	Yin, JP,Gao, WJ,Wang, YZ,et al. Improved intensity-gradient cooling of alkali atoms in pyramidal-hollow-beam gravito-optical trap[J]. phys. lett. a,2001,288(1):9.
APA	Yin, JP,Gao, WJ,Wang, YZ,&Wang, YQ.(2001).Improved intensity-gradient cooling of alkali atoms in pyramidal-hollow-beam gravito-optical trap.phys. lett. a,288(1),9.
MLA	Yin, JP,et al."Improved intensity-gradient cooling of alkali atoms in pyramidal-hollow-beam gravito-optical trap".phys. lett. a 288.1(2001):9.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。