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4 papers · 2 filters
Beyond the Fokker-Planck equation: Stochastic Simulation of Complete Wigner representation for the Optical Parametric Oscillator
L. I. Plimak, M. K. Olsen, M. Fleischhauer +1
We demonstrate a method which allows the stochastic modelling of quantum systems for which the generalised Fokker-Planck equation in the phase space contains derivatives of higher…
Conservation of Orbital Angular Momentum in Stimulated Down-Conversion
D. P. Caetano, M. P. Almeida, P. H. Souto Ribeiro +3
We report on an experiment demonstrating the conservation of orbital angular momentum in stimulated down-conversion. The orbital angular momentum is not transferred to the individu…
Observation of Image Transfer and Phase Conjugation in Stimulated Down-Conversion
P. H. Souto Ribeiro, D. P. Caetano, M. P. Almeida +3
We observe experimentally the transfer of angular spectrum and image formation in the process of stimulated parametric down-conversion. Images and interference patterns can be tran…
Measurement of the degree of Polarization Entanglement Through Position Interference
M. Franca Santos, P. Milman, A. Z. Khoury +1
We produce polarization entangled states with variable degree of entanglement for twin photons. Entanglement in polarization is coupled to entanglement in position that produces tr…