Dr. Anatoly N. Sviridov Profile

Dr. Anatoly N. Sviridov

at Orion Research and Production Association

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 14 May 2007 Paper

Paper

Multispectral thermal imaging with interferometers at Brewster angle of incidence

Anatoly Sviridov, Anatoly Filachev, Leonid Saginov, Andrey Kononov, Nikolay Kravchenko

Proceedings Volume 6542, 65422D (2007) https://doi.org/10.1117/12.718992

KEYWORDS: Interferometers, Thermography, Optical filters, Mirrors, Multispectral imaging, Receivers, Image filtering, Lenses, Spectral resolution, Bandpass filters

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Proceedings Article | 26 April 2007 Paper

Paper

Spectral filtration of images in the IR spectral region with use of phenomenon of total internal reflection

Anatoly Filachev, Leonid Saginov, Andrey Kononov, Anatoly Sviridov, Vladimir Bakumenko

Proceedings Volume 6636, 66360P (2007) https://doi.org/10.1117/12.742519

KEYWORDS: Optical filters, Sensors, Germanium, Photodetectors, Mirrors, Thermography, Image filtering, Infrared imaging, Image processing, Interfaces

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Proceedings Article | 26 April 2007 Paper

Paper

Imaging spectrometer with application of a multi-beam interference

Anatoly Sviridov, Anatoly Filachev, Leonid Saginov, Andrey Kononov

Proceedings Volume 6636, 66361C (2007) https://doi.org/10.1117/12.742645

KEYWORDS: Optical filters, Interferometers, Image filtering, Thermography, Spectroscopy, Transmittance, Beam propagation method, Fabry–Perot interferometry, Imaging devices, Manufacturing

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Proceedings Article | 26 April 2007 Paper

Paper

Ultimate sensitivity of receiving devices keeping CO2-quantum amplifier and staring thermal imager

Anatoly Sviridov

Proceedings Volume 6636, 66361D (2007) https://doi.org/10.1117/12.742646

KEYWORDS: Thermography, Information operations, Receivers, Optical amplifiers, Pulsed laser operation, Astatine, Interference (communication), Carbon dioxide, Amplifiers, Carbon dioxide lasers

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Proceedings Article | 26 April 2007 Paper

Paper

Multispectral thermal imager

Anatoly Sviridov, Anatoly Filachev, Leonid Saginov, Andrey Kononov

Proceedings Volume 6636, 66360Q (2007) https://doi.org/10.1117/12.742522

KEYWORDS: Interferometers, Thermography, Mirrors, Optical filters, Receivers, Multispectral imaging, Image filtering, Bandpass filters, Infrared imaging, Optical coatings

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Proceedings Article | 26 April 2007 Paper

Paper

Spectral filtration of the IR images (review)

A. Filachev, L. Saginov, A. Kononov, A. Sviridov, V. Bakumenko

Proceedings Volume 6636, 66360O (2007) https://doi.org/10.1117/12.742518

KEYWORDS: Optical filters, Sensors, Thermography, Mirrors, Image filtering, Spectroscopy, Interferometers, Spectral resolution, Infrared imaging, Tunable filters

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Proceedings Article | 18 May 2006 Paper

Paper

Spectral filtration of images in the IR spectral region with use of a phenomenon of total internal reflection and multibeam interference

Anatoly Filachev, Leonid Saginov, Andrey Kononov, Anatoly Sviridov, Vladimir Bakumenko, Konstantin Boltar

Proceedings Volume 6206, 62062U (2006) https://doi.org/10.1117/12.665274

KEYWORDS: Optical filters, Interferometers, Thermography, Germanium, Image filtering, Photodetectors, Sensors, Mirrors, Transmittance, Telescopes

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Proceedings Article | 7 June 2005 Paper

Paper

Methods of measuring relative spectral responsivity of an exemplary detector

V. Bakumenko, V. Beguchev, A. Brjuhov, E. Degtjaryov, I. Knjazev, I. Kozhanov, L. Saginov, A. Sviridov

Proceedings Volume 5834, (2005) https://doi.org/10.1117/12.629004

KEYWORDS: Optical filters, Sensors, Black bodies, Spectrophotometry, Modulation, Modulators, Calibration, Monochromators, Silicon, Night vision

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Proceedings Article | 7 June 2005 Paper

Paper

New method of remote measurement of temperature

L. Saginov, V. Beguchev, A. Sviridov, V. Bakumenko

Proceedings Volume 5834, (2005) https://doi.org/10.1117/12.629005

KEYWORDS: Mouth, Temperature metrology, Body temperature, Calibration, Pyrometry, Ear, Thermography, Infrared radiation, Measurement devices, Error analysis

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Proceedings Article | 7 June 2005 Paper

Paper

Methods of calibration of measuring installations containing an absolute blackbody

V. Bakumenko, V. Beguchev, E. Degtjaryov, I. Kozhanov, L. Saginov, A. Sviridov

Proceedings Volume 5834, (2005) https://doi.org/10.1117/12.628925

KEYWORDS: Sensors, Temperature metrology, Black bodies, Modulation, Signal detection, Calibration, Error analysis, Power supplies, Switches, Distance measurement

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Proceedings Article | 22 October 2003 Paper

Paper

Influence of performances of environment on utmost parameters of an ideal thermal imager

Alexander Dirochka, Anatoly Sviridov

Proceedings Volume 5136, (2003) https://doi.org/10.1117/12.519760

KEYWORDS: Thermography, Interference (communication), Signal to noise ratio, Mathematical modeling, Channel projecting optics, Thulium, Optical components, Optical filters, Image filtering, Reflection

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Proceedings Article | 30 September 2003 Paper

Paper

Calculation of utmost parameters of active vision system based on nonscanning thermal imager

A. Sviridov

Proceedings Volume 5126, (2003) https://doi.org/10.1117/12.517350

KEYWORDS: Thermography, Channel projecting optics, Image filtering, Optical filters, Active vision, Adaptive optics, Optical amplifiers, Imaging systems, Mathematical modeling, Infrared imaging

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An active vision system (AVS) based on a non scanning thermal imager (TI) and CO₂ - quantum amplifier of the image is offered. AVS mathematical model within which investigation of utmost signal / noise values and other system parameters depending on the distances to the scene - the area of observation (AO), an illumination impulse energy (W), an amplification factor (K) of a quantum amplifier, objective lens characteristics, spectral band width of a cooled filter of the thermal imager as well as object and scene characteristics is developed. Calculations were carried out for the following possible operating modes of a discussed vision system: - an active mode of a thermal imager with a cooled wideband filter; an active mode of a thermal imager with a cooled narrowband filter; - passive mode (W = 0, K = 1) of a thermal imager with a cooled wideband filter. As a result of carried out researches the opportunity and expediency of designing AVS, having a nonscanning thermal imager, impulse CO₂ - quantum image amplifier and impulse CO₂ - illumination laser are shown. It is shown that AVS have advantages over thermal imaging at observation of objects, temperature and reflection factors of which differ slightly from similar parameters of the scene. AVS depending on the W-K product can detect at a distance of up to 3000..5000m practically any local changes (you are interested in ) of a reflection factor. AVS not replacing the thermal imaging allow to receive additional information about observation objects. The images obtained with the help of AVS are more natural and more easy identified than thermal images received at the expense of the object own radiation. For quantitative determination of utmost values of AVS sensitivity it is offered to introduce a new parameter - NERD - 'radiation nose equivalent reflection factors difference'. IR active vision systems of vision, as well as a human vision and vision systems in the near IR - range on the basis image intensifiers provide obtaining the scene image having been irradiated with a source of illumination only at the expense of local differences in reflective properties. Such images are more natural and more easy identified than thermal images obtained at the expense of the scene own radiation.

Proceedings Article | 30 September 2003 Paper

Paper

Utmost sensitivity of methods of visualization of zones of the increased concentration impurity of gases and vapors in the air with the help of thermal imagers and image intensifiers

Vladimir Bakumenko, V. Beguchev, A. Sviridov

Proceedings Volume 5126, (2003) https://doi.org/10.1117/12.517347

KEYWORDS: Thermography, Clouds, Gases, Absorption, NOx, Ultraviolet radiation, Image intensifiers, Optical filters, Visualization, Infrared imaging

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Proceedings Article | 30 September 2003 Paper

Paper

Calculation of thermal contrasts and potentials of the infrared images in spectral ranges 3-5 um and 8-14 um at the availability and in the absence of counterradiation of the environment

A. Sviridov

Proceedings Volume 5126, (2003) https://doi.org/10.1117/12.517351

KEYWORDS: Thermography, Infrared imaging, Infrared radiation, Reflection, Temperature metrology, Autoregressive models, Visible radiation, Visualization, Astatine, Interference (communication)

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Proceedings Article | 30 September 2003 Paper

Paper

Analysis of utmost capabilities of detection of objects with the help of an observation thermal imager

A. Sviridov

Proceedings Volume 5126, (2003) https://doi.org/10.1117/12.517348

KEYWORDS: Thermography, Channel projecting optics, Mathematical modeling, Adaptive optics, Interference (communication), Photons, Infrared radiation, Imaging systems, Signal processing, Signal to noise ratio

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Proceedings Article | 28 November 2000 Paper

Paper

Analysis of ultimate abilities of ideal thermal imagers at observation of point emitters

Vladimir Bakumenko, Anatoly Sviridov, Igor Taubkin

Proceedings Volume 4340, (2000) https://doi.org/10.1117/12.407745

KEYWORDS: Thermography, Mathematical modeling, Diffraction, Thermal modeling, Spatial resolution, Image resolution, Adaptive optics, Imaging systems, Image processing, Signal processing

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Showing 5 of 16 publications

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