Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
Abstract In the absence of the requirements of the Lamb-Dicke limit and rotating wave approximation, we semi-classically investigate the dynamics of a trapped ultra-cold ion in the standing-wave laser, with the consideration of the time-dependent potential and pseudo-potential of the Paul trap. The specific calculations show that the larger the Lamb-Dicke parameter $\eta$ and the Rabi frequency $\varOmega$, the greater the difference between the dynamics in the time-dependent potential and the pseudo-potential.
Received: 28 January 2000
Revised: 24 June 2000
Accepted manuscript online:
(Mechanical effects of light on atoms, molecules, and ions)
Fund: Project supported by the National Natural Science Foundation of China (Grants No.19904013 and 19904014).
Cite this article:
Jiang Yu-rong (蒋玉蓉), Feng Mang (冯芒), Gao Ke-lin (高克林), Zhu Xi-wen (朱熙文) MICRO-MOTION EFFECT OF A TRAPPED ULTRA-COLD ION IN A STANDING-WAVE LASER 2001 Chinese Physics 10 202
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