학술논문
Spatial coherence of light inside three-dimensional media
Document Type
article
Source
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Subject
Language
English
ISSN
2041-1723
Abstract
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 inaccessible up to now.