外文题目: Demonstration of a cold atom beam splitter on atom chip
作者: 蒋小军; 李晓林; 张海潮; 王育竹
刊名: Chin. Phys. B
年: 2016 卷: 25 期: 8 文章编号：80311
英文关键词:
beam splitter; cold atoms; atom chip
WAVE-GUIDE; INTERFEROMETRY; GRAVITY
英文摘要:
We report an experimental demonstration of a new scheme to split cold atoms on an atom chip. The atom chip consists of a U-wire and a Z-wire. The cold atom cloud is initially loaded and prepared in the Z-trap, which is split into two separate parts by switching on the current of the U-wire. The two separate atom clouds have a distance more than one millimeter apart from each other and show almost symmetrical profiles, corresponding to about a 50/50 splitting ratio.


文献类型: 期刊论文
正文语种: English
收录类别: SCIEI
DOI: 10.1088/1674-1056/25/8/080311


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