Generation of nonlinear coherent states in a coherently pumped micromaser under intensity-dependent Jaynes-Cummings model
M. H. Naderi, M. Soltanolkotabi, R. Roknizadeh
In this paper the possibility of generating nonlinear coherent states of the radiation field in a micromaser is explored. It is shown that these states can be provided in a lossless micromaser cavity under the weak Jaynes-Cummings interaction with intensity-dependent coupling of large number of individually injected two-level atoms in a coherent superposition of the upper and lower states. In particular, we show that the so-called nonlinear squeezed vacuum and nonlinear squeezed first excited states, as well as the even and odd nonlinear coherent states can be generated in the presence of two-photon transitions.
arXiv:quant-ph/0402194•Feb 25, 2004•0 citations