Dr. Ruslan M. Feshchenko Profile

Dr. Ruslan M. Feshchenko

Researcher at PN Lebedev Physical Institute

SPIE Involvement:

Author

Area of Expertise:

X-ray optics , mathematical physics , Classical electrodynamics

Publications (12)

Proceedings Article | 8 July 2021 Open Access

Study of sodium depositions in heart interstitium using methods of X-ray absorption and X-ray fluorescence microscopy

Igor Artyukov, Grigori Arutyunov, Maksim Bobrov, Inna Bukreeva, Alessia Cedola, Dmitri Dragunov, Ruslan Feshchenko, Michela Fratini, Alessandra Gianoncelli, Vadim Mitrokhin, Anna Sokolova, Alexander Vinogradov

Proceedings Volume 11886, 1188615 (2021) https://doi.org/10.1117/12.2593608

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Proceedings Article | 17 May 2017 Presentation + Paper

Thomson scattering laser-electron X-ray source for reduction of patient radiation dose in interventional coronary angiography

I. Artyukov, N. Dyachkov, R. Feshchenko, A. Polunina, N. Popov, V. Shvedunov, A. Vinogradov

Proceedings Volume 10243, 1024307 (2017) https://doi.org/10.1117/12.2264678

KEYWORDS: Independent component analysis, Thomson scattering, Image quality, Pulsed laser operation, Absorption, Laser scattering, X-ray sources, Angiography, Laser applications, X-ray imaging, Radiology, X-ray technology, Medicine

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Proceedings Article | 17 May 2017 Paper

Evaluation of laser-electron x-ray source and related optics for x-ray diffractometry and topography

S. Polyakov, I. Artyukov, V. Blank, S. Zholudev, R. Feshchenko, N. Popov, A. Yaroslavtsev, A. Vinogradov

Proceedings Volume 10243, 102430Y (2017) https://doi.org/10.1117/12.2264976

KEYWORDS: Crystals, Monochromators, Laser crystals, Spatial resolution, Mirrors, X-rays, X-ray sources, X-ray optics, X-ray diffraction, X-ray lasers, Synchrotrons, Tomography, Diamond, Solids, X-ray imaging

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Proceedings Article | 12 October 2007 Paper

Advances in short-wavelength x-ray multilayer optics: toward high-throughput multimirror systems for the wavelengths <10 nm

Igor Artyukov, Yegor Bugayev, Oleksandr Yu. Devizenko, Ruslan Feshchenko, Tadashi Hatano, Yuri Kasyanov, Valeri Kondratenko, Yuri Uspenski, Alexander Vinogradov

Proceedings Volume 6702, 67020V (2007) https://doi.org/10.1117/12.734601

KEYWORDS: Multilayers, Mirrors, X-rays, Carbon, X-ray optics, Optical coatings, Objectives, Spherical lenses, X-ray imaging, X-ray lasers

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Proceedings Article | 20 September 2007 Paper

Development of an ultrahigh-resolution diffraction grating for soft x-rays

Dmitriy Voronov, Rossana Cambie, Ruslan Feshchenko, Eric Gullikson, Howard Padmore, Alexander Vinogradov, Valeriy Yashchuk

Proceedings Volume 6705, 67050E (2007) https://doi.org/10.1117/12.732658

KEYWORDS: Diffraction gratings, Diffraction, X-rays, Multilayers, Spectral resolution, X-ray diffraction, Scattering, Distortion, Reflectivity, Tolerancing

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Proceedings Article | 7 December 2006 Paper

Dispersive properties of Co/C sliced multilayer gratings for the 4.4-5 nm wavelength interval

E. Bugaev, R. Feshchenko, A. Vinogradov, D. Voronov, V. Tokarev, V. Petukhov

Proceedings Volume 5974, 59741F (2006) https://doi.org/10.1117/12.640286

KEYWORDS: Multilayers, Diffraction gratings, Coating, Plasma, Diffraction, Spectroscopy, X-rays, Carbon, Aluminum, Spectral resolution

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Proceedings Article | 9 December 2005 Paper

Proposal of a compact repetitive dichromatic X-ray generator with millisecond duty cycle for medical applications

E. Bessonov, M. Gorbunkov, V. Tunkin, R. Fechtchenko, I. Artyukov, Yu. Shabalin, P. Kostryukov, Yu. Maslova, A. Poseryaev, V. Shvedunov, A. Vinogradov, A. Mikhailichenko, B. Ishkhanov

Proceedings Volume 6024, 602406 (2005) https://doi.org/10.1117/12.666807

KEYWORDS: X-rays, Picosecond phenomena, X-ray sources, Modulators, Pulsed laser operation, Synchrotrons, X-ray imaging, Synchrotron radiation, Free electron lasers, Thomson scattering

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Proceedings Article | 14 September 2005 Paper

Carbon window soft x-ray imaging using multilayer optics

Igor Artyukov, Yegor Bugayev, Oleksandr Yu. Devizenko, Ruslan Feschenko, Yuri Kasyanov, Valeri Kondratenko, Svetlana Romanova, Sergei Saveliev, Franz Schäfers, Torsten Feigl, Yuri Uspenski, Alexander Vinogradov

Proceedings Volume 5919, 59190E (2005) https://doi.org/10.1117/12.620037

KEYWORDS: Carbon, X-rays, Mirrors, Reflectivity, Multilayers, X-ray imaging, Cobalt, X-ray optics, Microscopy, X-ray microscopy

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Proceedings Article | 14 September 2005 Paper

Proposal of a compact repetitive dichromatic x-ray generator with millisecond duty cycle for medical applications

M. Gorbunkov, V. Tunkin, E. Bessonov, R. Fechtchenko, I. Artyukov, Yu. Shabalin, P. Kostryukov, Yu. Maslova, A. Poseryaev, V. Shvedunov, A. Vinogradov, A. Mikhailchenko, B. Ishkhanov

Proceedings Volume 5919, 59190U (2005) https://doi.org/10.1117/12.624913

KEYWORDS: X-rays, Picosecond phenomena, X-ray sources, Modulators, Pulsed laser operation, Synchrotrons, Free electron lasers, X-ray imaging, Synchrotron radiation, Thomson scattering

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Proceedings Article | 10 September 2005 Paper

Sliced multilayer gratings (SMG) based on Co/C multilayer coatings for the carbon window (4.4-5 nm)

E. A. Bugaev, R. M. Feschenko, A. V. Vinogradov, D. L. Vorornov, V. A. Tokarev, V. P. Petukhov

Proceedings Volume 5918, 591817 (2005) https://doi.org/10.1117/12.616841

KEYWORDS: Multilayers, Diffraction gratings, Carbon, X-rays, Laser applications, Synchrotrons, X-ray sources, Extreme ultraviolet, EUV optics, X-ray optics

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