Anomalous Transmission in Waveguides with Correlated Disorder in Surface Profiles

TL;DR

This paper reviews recent findings on how correlated surface disorder affects wave transmission in multi-mode waveguides, highlighting the impact of long-range correlations on scattering mechanisms.

Contribution

It provides a comprehensive overview of the influence of long-range correlations in surface profiles on waveguide scattering, emphasizing recent advances in understanding anomalous transmission.

Findings

Correlated surface disorder can significantly alter wave scattering.

Long-range correlations may lead to anomalous transmission effects.

Surface profile correlations are crucial in waveguide design.

Abstract

Short review of recent results on surface scattering in many-mode waveguides is presented. Main attention is paid to various mechanisms of surface scattering, and to the role of specific long-range correlations in surface profiles.