Erratum: Versatile engineering of multimode squeezed states by optimizing the pump spectral profile in spontaneous parametric down-conversion [Phys. Rev. A 97, 033808 (2018)]

摘要

In Sec. II E of the paper, we applied numerical methods to study the effect of a quadratic spectral phase (chirp) on the output of a spontaneous parametric down-conversion process pumped by a Gaussian laser pulse. There was an error in the code used to produce Fig. 1 of the paper, which we correct below.