High-density trapping of cold ytterbium atoms by an optical dipole force

被引：0
|
作者：
Takasu, Y. [1 ]
Honda, K. [1 ]
Komori, K. [1 ]
Kuwamoto, T. [1 ,2 ]
Kumakura, M. [1 ]
Takahashi, Y. [1 ]
Yabuzaki, T. [1 ]
机构：
[1] Department of Physics, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
[2] Department of Physics, Gakushuin University, Tokyo 171-8588, Japan
来源：
| 2003年 / American Physical Society卷 / 90期
关键词：
Atoms - Electronic structure - Fermions - Isotopes - Magnetic fields - Modulators - Optical beam splitters - Optics - Solid state lasers - Temperature;
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摘要：
An extremely high atom density in a far-off optical resonance trap (FORT) of Yb atoms was created. The density reached more than 1014 cm-3 in a crossed FORT. By developing a new scheme of crossed FORT, it was discovered that atom-atom elastic collisions in the trap played a vital role in the realization of the extremely dense atomic sample in the crossed FORT.
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