The Journal of Atomic and Molecular Sciences
Nonclassical Properties and Generation of Superposition State of Excited Coherent States of Motion of Trapped Ion
Zhong-Jie Wang Zhong-Jie Wang, Chao-Yang Fan Chao-Yang Fan
Abstract
We have studied the intensity squeezing of superposition state of excited coherent states and proposed a new method to prepare superposition state of excited coherent states of vibrational motion of trapped ion. This method is based on the interaction of a single trapped ion with two traveling wave light fields with different frequencies. An obvious merit of this method is that it works without application of the perturbation theory.