Three-mode entanglement by interlinked nonlinear interactions in optical ${\chi }^{(2)}$ media

A. Ferraro, M. G. A. Paris, A. Allevi +3

We address the generation of fully inseparable three-mode entangled states of radiation by interlinked nonlinear interactions in ${\chi }^{(2)}$ media. We show how three-mode entanglemen…