Green function Retrieval and Time-reversal in a Disordered World

TL;DR

This paper explores how multiple wave scattering theory can improve imaging and time-reversal stability in complex disordered media, utilizing concepts like equipartition and coherent backscattering.

Contribution

It introduces a unified approach applying multiple wave scattering theory to enhance imaging and time-reversal in disordered environments.

Findings

Demonstrates the role of equipartition in wave scattering

Shows stability improvements in time-reversal processes

Connects diffuse correlations with imaging techniques

Abstract

We apply the theory of multiple wave scattering to two contemporary, related topics: imaging with diffuse correlations and stability of time-reversal of diffuse waves, using equipartition, coherent backscattering and frequency speckles as fundamental concepts.