Speckle decorrelation with wavelength shift as a simple way to image transport mean free path

Alesya Mikhailovskaya (1) , Julien Fade (2) , Jérôme Crassous (1)

1 IPR - Institut de Physique de Rennes
2 FOTON - Institut des Fonctions Optiques pour les Technologies de l'informatiON

Mots clés: Polymeric matrices; Scattered intensity; Speckle; Experimental scheme; Correlation function; Disordered materials; Colloidal particle; Polymeric glass; Granular materials; Speckle decorrelation; Transport mean free path

Domaines: Physique [physics]

Alesya Mikhailovskaya, Julien Fade, Jérôme Crassous. Speckle decorrelation with wavelength shift as a simple way to image transport mean free path. European Physical Journal: Applied Physics, 2019, 85 (3), pp.30701. ⟨10.1051/epjap/2019180297⟩. ⟨hal-02161133⟩