Preparation of multicomponent motional coherent and squeezed coherent states of a trapped ion
Li Jia-Hua (李家华)a, Yang Wen-Xing (杨文星)a, Peng Ju-Cun (彭菊村)b
a Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, China; b Department of Physics, Xiaogan Normal University, Xiaogan 432100, China
Abstract In this paper, we present a scheme for preparation of multicomponent motional coherent and squeezed coherent states of the quantized centre of mass of an ion trapped in a one-dimensional harmonic potential and driven by two travelling-wave laser beams tuned to the nth red and blue vibrational sidebands, respectively. In addition, our scheme also provides experimental possibility for quantum state engineering.
Received: 24 February 2004
Revised: 24 May 2004
Accepted manuscript online:
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos 90103026 and 10125419).
Cite this article:
Li Jia-Hua (李家华), Yang Wen-Xing (杨文星), Peng Ju-Cun (彭菊村) Preparation of multicomponent motional coherent and squeezed coherent states of a trapped ion 2004 Chinese Physics 13 1700
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