2018/11/03 by Hong-Mei Zou, Mao-Fa Fang · 1 citation
Physics and Astronomy · #quant-ph
paper · pdf · doi:10.1080/09500340.2016.1197334
published as JOURNAL OF MODERN OPTICS, 2016, 63(21): 2279-2284
arxiv created 2018/11/03 · arxiv updated 2019/01/17
Based on the time-convolutionless master-equation approach, we investigate squeezing of light field in a dissipative Jaynes-Cummings model. The results show that squeezing light can be generated when the atom transits to a ground state from an excited state, and then a collapse-revival phenomenon will occur in the squeezing of light field due to atom-cavity coupling. Enhancing the atom-cavity coupling can increase the frequency of the collapse-revival of squeezing. The stronger the non-Markovian effect is, the more obvious the collapse-revival phenomenon is. The oscillatory frequency of the squeezing is dependents on the resonant frequency of the atom-cavity.