Dr. Olexandr D. Opolonin Profile

Dr. Olexandr D. Opolonin

at Institute for Scintillation Materials

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 30 March 2016 Paper

Multi-energy method of digital radiography for imaging of biological objects

V. Ryzhikov, S. Naydenov, O. Opolonin, V. Volkov, C. Smith

Proceedings Volume 9783, 978348 (2016) https://doi.org/10.1117/12.2214626

KEYWORDS: X-rays, Radiography, 3D image processing, Visualization, Sensors, Biological research, Digital imaging, X-ray detectors, Scintillators, Tissues, Bone, Optical filters, Image filtering, Calcium

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Proceedings Article | 25 March 2016 Paper

A dual-energy medical instrument for measurement of x-ray source voltage and dose rate

V. Ryzhikov, S. Naydenov, V. Volkov, O. Opolonin, S. Makhota, T. Pochet, C. Smith

Proceedings Volume 9783, 97834X (2016) https://doi.org/10.1117/12.2214221

KEYWORDS: Sensors, X-rays, X-ray detectors, X-ray sources, Crystals, Signal processing, Scintillators, Radiology, Signal detection, Optical filters, Absorption

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Proceedings Article | 5 September 2014 Paper

The neutron detectors based on oxide scintillators for control of fissionable radioactive substances

V. Ryzhikov, B. Grinyov, G. Onyshchenko, L. Piven, O. Lysetska, O. Opolonin, S. Kostioukevitch, C. Smith

Proceedings Volume 9213, 92131B (2014) https://doi.org/10.1117/12.2058185

KEYWORDS: Scintillators, Sensors, Oxides, Crystals, Signal attenuation, Scattering, Gamma radiation, Energy efficiency, Spectroscopy, X-rays

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Proceedings Article | 26 September 2013 Paper

Three-energy radiography method for uniformity control of composite materials including components with different effective atomic numbers

Volodymyr Ryzhikov, Oleksandr Opolonin, Boris Grinyov, Serhiy Galkin, Olena Lysetska, Yevheniy Voronkin, Serhiy Kostioukevitch

Proceedings Volume 8852, 88521J (2013) https://doi.org/10.1117/12.2024032

KEYWORDS: Sensors, X-rays, Inspection, Radiography, Explosives, Signal detection, Scintillators, Absorption, Optical filters, Mass attenuation coefficient

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Proceedings Article | 19 October 2012 Paper

Capabilities of dual-energy x-ray imaging in medicine and security

Volodymyr Ryzhikov, Borys Grinyov, Oleksandr Opolonin, Serhiy Galkin, Olena Lysetska, Yevheniy Voronkin, Serhiy Kostioukevitch

Proceedings Volume 8509, 85090J (2012) https://doi.org/10.1117/12.927461

KEYWORDS: Bone, Sensors, Tissues, Calcium, X-rays, Tomography, Radiography, Medicine, Computed tomography, Dual energy imaging

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Proceedings Article | 14 September 2011 Paper

Detector array with improved spatial resolution for digital radiographic system

Volodymyr Ryzhikov, Oleksandr Opolonin, Serhiy Galkin, Volodymyr Volkov, Olena Lysetska, Serhiy Kostioukevitch

Proceedings Volume 8142, 81421C (2011) https://doi.org/10.1117/12.892545

KEYWORDS: Sensors, Spatial resolution, Detector arrays, X-rays, Radiography, Inspection, X-ray detectors, Statistical modeling, Iron, Scintillation

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Proceedings Article | 27 August 2010 Paper

A multi-energy method of nondestructive testing by determination of the effective atomic number of different materials

Volodymyr Ryzhikov, Oleksandr Opolonin, Sergiy Galkin, Yevgeniy Voronkin, Olena Lysetska, Serhiy Kostioukevitch

Proceedings Volume 7805, 78051P (2010) https://doi.org/10.1117/12.858267

KEYWORDS: Sensors, X-rays, Spatial resolution, X-ray imaging, Scintillation, Signal detection, Scintillators, X-ray detectors, Nondestructive evaluation, Detector arrays

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Proceedings Article | 18 May 2010 Paper

Professional and household dosimeters for UV biologically active ranges of solar radiation on the basis of ZnSe semiconductor-metal nanostructures

Volodymyr Ryzhikov, Gennadiy Onyshchenko, Craig Smith, Oleksandr Opolonin, Olena Lysetska, Leonid Piven', Igor Zenya, Olexiy Volkov, Evgeniy Voronkin, Sergey Galkin, Igor Bendeberia, Konstantin Katrunov

Proceedings Volume 7715, 77151Q (2010) https://doi.org/10.1117/12.853665

KEYWORDS: Ultraviolet radiation, Sensors, Nickel, Optical filters, Ultraviolet detectors, Semiconductors, Radiometry, Glasses, Diodes, Solar radiation

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Proceedings Article | 12 September 2009 Paper

Development of receiving-detecting circuit for digital radiographic systems with improved spatial resolution

Volodymir Ryzhikov, Oleksandr Opolonin, Serhiy Galkin, Yevheniy Voronkin, Olena Lysetska, Serhiy Kostyukevych

Proceedings Volume 7450, 74500J (2009) https://doi.org/10.1117/12.824016

KEYWORDS: Sensors, X-rays, Spatial resolution, Nondestructive evaluation, X-ray detectors, X-ray imaging, Scintillation, Detector arrays, Digital electronics, Inspection

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Proceedings Article | 5 September 2008 Paper

New application of scintillator ZnSe(Te) in scintielectronic detectors for detection of neutrons, medical imaging, explosive detection, and NDT

Volodymyr Ryzhikov, Oleksandr Opolonin, Alexander Fedorov, Olena Lysetska, Sergey Kostioukevitch

Proceedings Volume 7079, 70791A (2008) https://doi.org/10.1117/12.794722

KEYWORDS: Scintillators, Sensors, X-rays, Crystals, Scintillation, Thin films, Radiography, Ceramics, Energy efficiency, Medical imaging

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Proceedings Article | 21 September 2006 Paper

ZnSe(Te)-based crystals and detectors for nondestructive testing and cargo inspection

V. Seminozhenko, V. Ryzhikov, A. Opolonin, O. Lisetska, S. Galkin, E. Voronkin, S. Kostyukevich

Proceedings Volume 6319, 63191B (2006) https://doi.org/10.1117/12.679498

KEYWORDS: Inspection, Crystals, Sensors, X-rays, X-ray computed tomography, Nondestructive evaluation, Scintillators, Scanners, Crystallography, Digital Light Processing

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Proceedings Article | 17 September 2005 Paper

Distinguishing materials in inspected objects by digital radiography

V. Ryzhikov, O. Lysetska, A. Opolonin, V. Danilenko, S. Galkin, E. Voronkin, S. Kostyukevich

Proceedings Volume 5922, 592211 (2005) https://doi.org/10.1117/12.621867

KEYWORDS: Inspection, Radiography, Sensors, Detector arrays, X-ray detectors, X-rays, Heads up displays, Hard x-rays, Gamma radiation, Physics

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Proceedings Article | 19 October 1999 Paper

Active multichannel scintielectronic new-generation detectors based on zinc selenide

Vladimir Ryzhikov, Nikolay Starzhinskiy, Sergej Kostyukevych, Dimitriy Kozin, Leonid Gal'chinetsky, Alexandr Opolonin

Proceedings Volume 3768, (1999) https://doi.org/10.1117/12.366614

KEYWORDS: Sensors, Crystals, Scintillators, X-rays, X-ray detectors, Composites, Active sensors, Scintillation, Zinc, Photodiodes

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Proceedings Article | 20 April 1998 Paper

X-ray introscopic digital systems of nondestructive testing based on SELDI detectors

Vladimir Ryzhikov, Leonid Gal'chinetsky, Alexandr Opolonin, Vladimir Svishch, E. Selegenev

Proceedings Volume 3359, (1998) https://doi.org/10.1117/12.306255

KEYWORDS: Sensors, Scintillators, X-rays, Nondestructive evaluation, Photodiodes, Crystals, X-ray detectors, Genetical swarm optimization, Zinc, Tomography

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Showing 5 of 14 publications

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