Two-channel hyperspectral system
V. M. Gareev,
M. V. Gareev,
N. P. Kornyshev,
D. A. Serebriakov,
V. A. Karachinov,
V. V. Gavrushko,
N. E. Bystrov https://doi.org/10.34680/2076-8052.2023.5(134).658-670
Abstract
The article discusses the construction of television hyperspectral imaging systems. Examples of practical use of multi-scale images are given. A combined hyperspectral system with two channels is considered: the first one performed on the basis of the Fabry-Perot interferometer is for small-scale observation, and the second one performed on the basis of a prism is for large-scale observation. The principles of constructing channels of a combined hyperspectral system based on scanning by spatial and spectral coordinates are considered. A variant of constructing a multi-angle (multi-slit) hyperspectral system for the prism variant based on the principle of scanning by spatial coordinate is proposed. The possibility of implementing a multi-angle channel using a megapixel photodetector with increased sensitivity is analyzed. The initial and calculated data are given. Structural electrical and optical circuits are considered, and resulting technical characteristics are analyzed.
About the Authors
V. M. Gareev
Yaroslav-the-Wise Novgorod State University
Russian Federation
Russian Federation
Veliky Novgorod
M. V. Gareev
Yaroslav-the-Wise Novgorod State University
Russian Federation
Russian Federation
Veliky Novgorod
N. P. Kornyshev
Yaroslav-the-Wise Novgorod State University
Russian Federation
Russian Federation
Veliky Novgorod
D. A. Serebriakov
Yaroslav-the-Wise Novgorod State University
Russian Federation
Russian Federation
Veliky Novgorod
V. A. Karachinov
Yaroslav-the-Wise Novgorod State University
Russian Federation
Russian Federation
Veliky Novgorod
V. V. Gavrushko
Yaroslav-the-Wise Novgorod State University
Russian Federation
Russian Federation
Veliky Novgorod
N. E. Bystrov
Yaroslav-the-Wise Novgorod State University
Russian Federation
Russian Federation
Veliky Novgorod
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Review
For citations:
Gareev V.M., Gareev M.V., Kornyshev N.P., Serebriakov D.A., Karachinov V.A., Gavrushko V.V., Bystrov N.E. Two-channel hyperspectral system. Title in english. 2023;(5(134)):658-670. (In Russ.) https://doi.org/10.34680/2076-8052.2023.5(134).658-670
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