Abstract Beyond the Lamb--Dicke limit, this paper investigates the squeezing properties of the trapped ion in the travelling-wave laser. It shows that the squeezing properties of the trapped ion in the travelling-wave laser are strongly affected by the sideband number $k$, the Lamb--Dicke parameter $\eta$ and the initial average phonon number.
Received: 29 June 2006
Revised: 16 October 2006
Accepted manuscript online:
PACS:
42.50.Dv
(Quantum state engineering and measurements)
Fund: Project supported by the National
Natural Science Foundation of China (Grant No 10374025).
Cite this article:
Pan Chang-Ning(潘长宁), Fang Mao-Fa(方卯发), Zheng Xiao-Juan(郑小娟), and Hu Yao-Hua(胡要花) Squeezing properties of a trapped ion in the running-wave laser beyond the Lamb--Dicke limit 2007 Chinese Physics 16 1549
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