Paramagnetic Faraday rotation with spin-polarized ytterbium atoms
Quantum Physics
2009-11-11 v2
Abstract
We report observation of the paramagnetic Faraday rotation of spin-polarized ytterbium (Yb) atoms. As the atomic samples, we used an atomic beam, released atoms from a magneto-optical trap (MOT), and trapped atoms in a far-off-resonant trap (FORT). Since Yb is diamagnetic and includes a spin-1/2 isotope, it is an ideal sample for the spin physics, such as quantum non-demolition measurement of spin (spin QND), for example. From the results of the rotation angle, we confirmed that the atoms were almost perfectly polarized.
Cite
@article{arxiv.quant-ph/0512056,
title = {Paramagnetic Faraday rotation with spin-polarized ytterbium atoms},
author = {M. Takeuchi and T. Takano and S. Ichihara and Y. Takasu and M. Kumakura and T. Yabuzaki and Y. Takahashi},
journal= {arXiv preprint arXiv:quant-ph/0512056},
year = {2009}
}
Comments
8 pages, 20 figures