Spectral filtration of the IR images (review)

A. M. Filachev; L. D. Saginov; A. S. Kononov; A. N. Sviridov; V. L. Bakumenko

doi:10.1117/12.742518

26 April 2007 Spectral filtration of the IR images (review)

A. M. Filachev, L. D. Saginov, A. S. Kononov, A. N. Sviridov, V. L. Bakumenko

Proceedings Volume 6636, 19th International Conference on Photoelectronics and Night Vision Devices; 66360O (2007) https://doi.org/10.1117/12.742518
Event: 19th International Conference on Photoelectronics and Night Vision Devices, 2006, Moscow, Russian Federation

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.

Citation Download Citation

A. M. Filachev, L. D. Saginov, A. S. Kononov, A. N. Sviridov, and V. L. Bakumenko "Spectral filtration of the IR images (review)", Proc. SPIE 6636, 19th International Conference on Photoelectronics and Night Vision Devices, 66360O (26 April 2007); https://doi.org/10.1117/12.742518

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