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Numerical simulation of spatial fluctuations in parametric image amplification
Authors:E. Lantz  F. Devaux
Affiliation:Laboratoire d'Optique P.M. Duffieux, Université de Franche-Comté, 25030 Besan?on Cedex, France, FR
Abstract:We study the properties of the spatial fluctuations in the far-field parametric fluorescence output of a type 1 degenerate traveling-wave parametric amplifier. Results of a semi-classical simulation are compared with experiments in a LBO crystal. This simulation is then used to predict amplified images of a continuous background, in a phase-sensitive as well as in a phase-insensitive configuration. Received 12 March 2001
Keywords:PACS. 42.50.-p Quantum optics –   42.50.Lc Quantum fluctuations, quantum noise, and quantum jumps –   42.65.Yj Optical parametric oscillators and amplifiers
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