Mr. Vladyslav M. Tkachuk Profile

Vladyslav M. Tkachuk

PhD Student at Chernivtsi National Univ Y Fedkovich

SPIE Involvement:

Author

Publications (18)

Proceedings Article | 12 June 2024 Paper

New approaches of supersmooth surfaces diagnostics by using carbon nanoparticles

Claudia Yu. Zenkova, Dmytro Ivanskyi, Vladyslav Tkachuk, Mykhailo Diachenko

Proceedings Volume 13187, 1318706 (2024) https://doi.org/10.1117/12.3021745

KEYWORDS: Particles, Luminescence, Nanoparticles, Optical surfaces, Diagnostics, Carbon, Inhomogeneities, Optical limiting, Diffraction limit, Sensors

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Proceedings Article | 5 January 2024 Paper

Carbon nanoparticles for metrological control of polygraphic materials for packaging

C. Yu. Zenkova, A. Angelska, V. Tkachuk

Proceedings Volume 12938, 129380C (2024) https://doi.org/10.1117/12.3009181

KEYWORDS: Nanoparticles, Carbon, Printing, Luminescence, Particles, Optical surfaces, Light absorption, Speckle, Helium neon lasers, Packaging

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Proceedings Article | 5 January 2024 Paper

New approach for reconstruction of the 3D landscape of ultra-smooth surfaces

V. Tkachuk, D. Burkovets, I. Fesiv

Proceedings Volume 12938, 129380E (2024) https://doi.org/10.1117/12.3009189

KEYWORDS: Nanoparticles, Carbon, Inhomogeneities, Electric fields, Luminescence, Glasses, Particles, Displays, Ultraviolet radiation, Optical surfaces

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Proceedings Article | 5 January 2024 Paper

Using the Hilbert transform for the investigation of structurally heterogeneous packaging materials

P. Riabyi, V. Tkachuk

Proceedings Volume 12938, 129380D (2024) https://doi.org/10.1117/12.3009187

KEYWORDS: Carbon, Nanoparticles, Packaging, Speckle, Printing, Luminescence, Structural materials, Phase distribution, Optical surfaces, Phase reconstruction

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Proceedings Article | 21 December 2021 Paper

Dynamics of carbon nanoparticles distribution in reconstruction of optical field

D. Ivanskyi, V. Tkachuk, Jun Zheng, A. Dobosh, I. Mikirin

Proceedings Volume 12126, 121261A (2021) https://doi.org/10.1117/12.2615628

KEYWORDS: Nanoparticles, Carbon, Particles, Speckle, Luminescence, Absorption, Motion analysis, Diffraction, Visualization, Optical flow

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Proceedings Article | 21 December 2021 Paper

New methods for measuring of surface landscape

C.Yu. Zenkova, D. Ivanskyi, V. Tkachuk, Yan Wenjun

Proceedings Volume 12126, 121260S (2021) https://doi.org/10.1117/12.2615517

KEYWORDS: Nanoparticles, Carbon, Luminescence, Particles, Glasses, Diagnostics, Polarization, Structured light, Gaussian beams, Absorption, Surface roughness

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Proceedings Article | 21 December 2021 Paper

Modeling of optical forces in a speckle field

O. Angelsky, D. Ivanskyi, V. Tkachuk, Jun Zheng

Proceedings Volume 12126, 121260M (2021) https://doi.org/10.1117/12.2615508

KEYWORDS: Nanoparticles, Carbon, Spiral phase plates, Speckle, Scattering, Absorption, Optical vortices, Particles, Luminescence, Diagnostics

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Proceedings Article | 31 December 2020 Paper

Carbon nanoparticles for diagnostic of random speckle-fields: Hilbert transformation application

C. Yu. Zenkova, D. Ivanskyi, V. Tkachuk

Proceedings Volume 11718, 1171805 (2020) https://doi.org/10.1117/12.2567898

KEYWORDS: Nanoparticles, Carbon, Speckle, Spiral phase plates, Particles, Scattering, Diagnostics, Light scattering, Luminescence

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Proceedings Article | 31 December 2020 Paper

Carbon nanoparticles: preparation and specially formed optical properties

V. Tkachuk

Proceedings Volume 11718, 1171804 (2020) https://doi.org/10.1117/12.2567875

KEYWORDS: Nanoparticles, Carbon, Particles, Absorption, Luminescence, Absorbance, Speckle, Diagnostics, Optical properties

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Proceedings Article | 21 August 2020 Poster + Paper

Using carbon nanoparticles for reconstruction of optical speckle field structure

O. Angelsky, C. Zenkova, D. Ivanskyi, V. Tkachuk

Proceedings Volume 11509, 115090N (2020) https://doi.org/10.1117/12.2567920

KEYWORDS: Nanoparticles, Carbon, Particles, Speckle, Luminescence, Spiral phase plates, Absorption, Scattering, Visualization

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Proceedings Article | 21 August 2020 Poster + Paper

Properties of carbon nanoparticles for diagnostics of speckle fields

Y. Halavka, S. Balovsyak, V. Tkachuk

Proceedings Volume 11467, 114671Z (2020) https://doi.org/10.1117/12.2567917

KEYWORDS: Nanoparticles, Carbon, Particles, Luminescence, Absorption, Speckle, Diagnostics, Absorbance, Optical properties

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Proceedings Article | 6 February 2020 Paper

New simulation approach based on Hilbert transform for restoring the amplitude and phase distributions of random fields: carbon nanoparticles using

C. Yu. Zenkova, P. Ryabyi, D. Ivanskyi, V. Tkachuk, Wenjun Yan

Proceedings Volume 11369, 1136905 (2020) https://doi.org/10.1117/12.2553220

KEYWORDS: Nanoparticles, Particles, Carbon, Spiral phase plates, Speckle, Diffraction, Graphene, Commercial off the shelf technology, Luminescence, Absorption

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Proceedings Article | 6 February 2020 Paper

Using of carbon nanoparticles for correlation analysis of speckle fields

O. Angelsky, P. Maksymyak, D. Ivanskyi, V. Tkachuk, A. Angelska

Proceedings Volume 11369, 1136906 (2020) https://doi.org/10.1117/12.2553221

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Proceedings Article | 6 November 2019 Paper

Peculiarities of red blood cells motion under the action of vertical spin of evanescent wave

Dmytro Ivanskyi, Vladyslav Tkachuk, Zbigniew Omiotek, Ulzhalgas Zhunissova

Proceedings Volume 11176, 111762I (2019) https://doi.org/10.1117/12.2536422

KEYWORDS: Wave propagation, Blood, Polarization, Plasma, Computer simulations, Prisms, Motion models, Visualization, Interfaces, Refraction

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Proceedings Article | 9 September 2019 Paper

Red blood cells motion peculiarities under the action of vertical spin of evanescent wave

C. Yu. Zenkova, D. Ivanskyi, V. M. Tkachuk

Proceedings Volume 11083, 110833Q (2019) https://doi.org/10.1117/12.2534515

KEYWORDS: Wave propagation, Blood, Polarization, Plasma, Computer simulations, Prisms, Motion models, Visualization, Interfaces, Refraction

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Proceedings Article | 9 September 2019 Paper

Gold nanoparticles motion controlled by transverse spin momentum of evanescent waves in biomedical applications

O. Angelsky, C. Zenkova, D. Ivanskyi, V. Tkachuk

Proceedings Volume 11083, 110833P (2019) https://doi.org/10.1117/12.2534514

KEYWORDS: Wave propagation, Nanoparticles, Polarization, Particles, Gold, Tissues, Natural surfaces, Beam propagation method, Tissue optics, Interfaces

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