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Single-pixel-based hyperspectral microscopy

delete2024-08-14
delete0
PRE
AI
L
Lisa Uguen
R
Ronan Piedevache
G
Gaspard Russias
S
Sofian Helmer
D
Denis Trégoat
S
Stéphane Perrin *
DOI：10.1063/5.0214770delete
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Abstract

Abstract

En 中文
Hyperspectral imaging allows to collect both spatial and quasi-continuous spectral information of an object. This work shows the innovative combination of single-pixel microscopy with hyperspectral imaging. An affordable hyperspectral microscope is able to observe micrometer-scale features of inorganic and biological samples and to reconstruct their spectral distribution with a high accuracy (i.e., a spatial and a spectral resolution of 9.0 mu m and of 2.1 nm in the visible range, respectively). Furthermore, a statistical algorithm enables the identification of spectral responses of the targeted features as well as their classification.
Keywords:
PHOTOSYNTHESIS
PRINCIPLES

Journal

Applied Physics Letters cover
Applied Physics Letters
IF:
3.6
Papers:
10.4W
Citations:
17.8W

Organization

No organization information available