Quantum and classical properties of the fields generated by two interlinked second-order non-linear interactions
Alessia Allevi, Alessandra Andreoni, Maria Bondani, Alessandro Ferraro, Matteo G. A. Paris, Emiliano Puddu · Journal of Modern Optics · 2004
We consider two interlinked non-linear interactions occurring simultaneously in a single x(2) crystal. Classical and quantum working regimes are considered and their peculiar properties analysed. In particular, we describe an experiment, realized in the classical regime, that verifies the holographic nature of the process, and predict, for the quantum regime, the generation of a fully inseparable tripartite Gaussian state of light that can be used to support a general 1 →2 continuous variable telecloning protocol.