中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
enhancementoftransferefficiencyofcoldatomsusinganopticalguidinglaserbeam

文献类型:期刊论文

作者LI Ke; WANG XiaoRui; HE LingXiang; ZHAN MingSheng; LU BaoLong
刊名chinesephysicsletters
出版日期2007
卷号24期号:9页码:2562
ISSN号0256-307X
英文摘要We transfer cold Rb-87 atoms from a red vapour cell chamber to a spatially seperated UHV magneto-optical trap (MOT) with the assistance of a red-detuned optical guiding beam and normal push beam. Efficient optical guiding of the cold atoms is observed within a small detuning window. A pulsed optical guiding beam enhances the transfer efficiency and hence allows us to collect more atoms in UHV MOT in a shorter time, which favourable for our experiment of achieving Bose-Einstein condensates (BEC). Besides the easy operation, another advantage of this optical guiding technique is also demonstrated such that slower atomic beams may be efficiently transferred along horizontal direction. This study is a direct application of the optical guiding technique is a powerful tool.
语种英语
源URL[http://ir.wipm.ac.cn/handle/112942/18716]  
专题中国科学院武汉物理与数学研究所
作者单位中国科学院武汉物理与数学研究所
推荐引用方式
GB/T 7714
LI Ke,WANG XiaoRui,HE LingXiang,et al. enhancementoftransferefficiencyofcoldatomsusinganopticalguidinglaserbeam[J]. chinesephysicsletters,2007,24(9):2562.
APA LI Ke,WANG XiaoRui,HE LingXiang,ZHAN MingSheng,&LU BaoLong.(2007).enhancementoftransferefficiencyofcoldatomsusinganopticalguidinglaserbeam.chinesephysicsletters,24(9),2562.
MLA LI Ke,et al."enhancementoftransferefficiencyofcoldatomsusinganopticalguidinglaserbeam".chinesephysicsletters 24.9(2007):2562.

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来源:武汉物理与数学研究所

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