Author:
Kögler Roger A.,Rickli Gabriel C.,Domeneguetti Renato R.,Ji Xingchen,Gaeta Alexander L.,Lipson Michal,Martinelli Marcelo,Nussenzveig Paulo A.
Abstract
Cross quadrature correlations are observed from the spectral matrices of two-mode bright states generated in an integrated optical parametric oscillator. We attribute degradation of amplitude difference squeezing with increasing pump intensities to this effect.