Single-pixel-based hyperspectral microscopy

被引：0

作者：

Uguen, Lisa ^{[1
]}

Piedevache, Ronan ^{[1
]}

Russias, Gaspard ^{[1
]}

Helmer, Sofian ^{[1
]}

Tregoat, Denis ^{[1
]}

Perrin, Stephane ^{[1
]}

机构：

[1] Photon Bretagne, Biophoton Grp, 4 Rue Louis Broglie, F-22300 Lannion, France

来源：

APPLIED PHYSICS LETTERS | 2024年 / 125卷 / 07期

关键词：

PHOTOSYNTHESIS; PRINCIPLES;

D O I：

10.1063/5.0214770

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

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.

引用

页数：5

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