Author:
Crispim Mariana J. B. S.,Pereira Cícera C. S.,Chevrollier Martine,Martins Weliton S.,de Oliveira Rafael A.,Reyna Albert S.
Abstract
We report a variation of the Z-scan technique to measure the nonlinear refractive index of scattering media based on the analysis of scattering-induced speckle patterns through the intensity correlation function.