Continuous-variable entanglement in a two-mode three-level cascade laser with a parametric amplifier
Eyob Alebachew Sete · 2008
We analyze the squeezing and entanglement properties of the two-mode light produced by a composite system consists of a nondegenerate three-level laser and a parametric amplifier employing the pertinent master equation. It so turns out that the two-mode light is in a highly squeezed and entangled state.