Phase manipulation of a Bose-Einstein condensate in an atomic gas
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- KUMAKURA Mitsutaka
- Department of Applied Physics, Graduate School of Engineering, University of Fukui
Bibliographic Information
- Other Title
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- 原子気体におけるボース・アインシュタイン凝縮体の位相操作
- ゲンシ キタイ ニ オケル ボース ・ アインシュタイン ギョウシュクタイ ノ イソウ ソウサ
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Abstract
<p>In several kinds of dilute atomic gases, Bose-Einstein condensates with almost no thermal atoms have been created using laser cooling techniques. The dynamics of the condensate, which are observed directly with optical means, are well described with a condensate wave function. In this paper, we report our experimental study on phase manipulation for the condensate wave function with electromagnetic fields or laser beams. It enables new experiments on superfluidity and novel applications using matter waves. As an example, we introduce our experiment on the creation of a multiply-charged quantized vortex.</p>
Journal
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- Oyo Buturi
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Oyo Buturi 82 (9), 773-776, 2013-09-10
The Japan Society of Applied Physics
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Keywords
Details 詳細情報について
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- CRID
- 1390845702289172224
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- NII Article ID
- 10031193099
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- NII Book ID
- AN00026679
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- ISSN
- 21882290
- 03698009
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- NDL BIB ID
- 024864793
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed