Spatial coherence of light inside three-dimensional media

Light in disordered materials generates rich interference patterns called speckle, whose properties are known only on the outside of a sample. Here, the authors provide direct measurements and understanding of speckle generated inside a material, retrieving fundamental information that remained inac...

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Bibliographic Details
Main Authors: Marco Leonetti, Lorenzo Pattelli, Simone De Panfilis, Diederik S. Wiersma, Giancarlo Ruocco
Format: Article
Language:English
Published: Nature Portfolio 2021-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-021-23978-0