Invariance of the speckle pattern of the transmitted wave in periodic waveguides

Abstract We report on conditions of invariance of the transmitted pattern in the propagation through a periodic waveguide, the incident wave having no effect on the intensity pattern of the transmitted field. This phenomenon is reminiscent of that observed when illuminating a disordered medium in th...

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Bibliographic Details
Main Authors: Elie Salemeh, Simon Félix, Vincent Pagneux
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-85971-7
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