Abstract Based on the former quantum-mechanical study on the effective harmonic trap confining an ultracold ion, we make a quantum-mechanical treatment for the radiation field of the laser. Thus some two-mode nonclassical states, i.e., an approximate two-mode squeezed state and different two-mode entangled Fock states can be prepared in the red- and blue-detuning cases, respectively, within Lamb-Dicke regime and strong confinement limit.
Received: 27 October 1997
Revised: 15 January 1998
Accepted manuscript online:
Fund: Project supported by National Natural Science Foundation of China(No. 19604013).
Cite this article:
Feng Mang (冯芒), Luo Xue-li (罗学立), Zhu Xi-wen (朱熙文), Shi Lei (施磊), Yan Min (颜旻) PREPARATION OF TWO-MODE NONCLASSICAL STATES IN AN ION TRAP BY A QUANTIZED LASER BEAM 1998 Acta Physica Sinica (Overseas Edition) 7 488
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