Quantum statistics and dynamics of Kerr nonlinear couplers
作者： N Korolkova , J Peřina
DOI: 10.1016/S0030-4018(96)00676-1
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摘要: Abstract We investigate a codirectional nonlinear coupler composed of two Kerr waveguides taking into account linear as well coupling. calculate quadrature, principal squeezing and integrated intensity variances quadrature uncertainty product, effects transmission light between in closed analytical way rotating-wave approximation. Incident beams are assumed to be coherent. show that the can exhibit various quantum properties such collapses revivals oscillations, vacuum fluctuations sub-Poissonian photon statistics single compound modes. The field periodically return pure state. dynamics energy exchange waveguides, self-trapping discussed possibility compensation coupling self-action processes is demonstrated competition with
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