2004/10/11 by Ivo M. Vellekoop, I. M. Vellekoop, Peter Lodahl +3 · 1 citation
Engineering · Mathematics · Physics and Astronomy · #Advanced Optical Imaging Technologies #Computational physics #Computer science #Consistency (knowledge bases) #Constant (computer programming) #Diffusion #Digital Holography and Microscopy #Fick's laws of diffusion #Intensity (physics) #Interferometry #Light intensity #Light scattering #Materials science #Mathematics #Measure (data warehouse) #Optics #Phase (matter) #Physics #Quantum mechanics #Random lasers and scattering media #Scattering #Statistical physics #Thermodynamics #cond-mat.dis-nn
paper · pdf · doi:10.1103/physreve.71.056604
9 pages, 8 figures, submitted to Phys. Rev. E
arxiv created 2004/10/11 · openalex publication_date 2005/05/12 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We apply a pulsed-light interferometer to measure both the intensity and the phase of light that is transmitted through a strongly scattering disordered material. From a single set of measurements we obtain the time-resolved intensity, frequency correlations and statistical phase information simultaneously. We compare several independent techniques of measuring the diffusion constant for diffuse propagation of light. By comparing these independent measurements, we obtain experimental proof of the consistency of the diffusion model and corroborate phase statistics theory.