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Proceedings Paper

Spectral filtration of the IR images (review)
Author(s): A. M. Filachev; L. D. Saginov; A. S. Kononov; A. N. Sviridov; V. L. Bakumenko
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Paper Abstract

In the report the works devoted to methods and technique of a spectral thermal imaging are considered. For deriving the spectral images of objects are used as methods of an immediate optical filtration with the help of tunable spectral filters of different types (optical-acoustic, interference, interferential - polarization, filters on the basis of total interior reflection and other), and methods of selection of the spectral images grounded on mathematical handling of optical fields, recorded by a matrix photodetector (for example, after a Fourier-interferometer, holograms and other). The principles of spectral selection of the images and paths of build-up spectral thermal imagers are analyzed.

Paper Details

Date Published: 26 April 2007
PDF: 17 pages
Proc. SPIE 6636, 19th International Conference on Photoelectronics and Night Vision Devices, 66360O (26 April 2007); doi: 10.1117/12.742518
Show Author Affiliations
A. M. Filachev, RD&P Ctr. ORION (Russia)
L. D. Saginov, RD&P Ctr. ORION (Russia)
A. S. Kononov, RD&P Ctr. ORION (Russia)
A. N. Sviridov, RD&P Ctr. ORION (Russia)
V. L. Bakumenko, RD&P Ctr. ORION (Russia)


Published in SPIE Proceedings Vol. 6636:
19th International Conference on Photoelectronics and Night Vision Devices

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