Vyacheslav Khardikov

Scopus Publications

Efficient lightweight polymer-inorganic microwave absorbers using scalable spinel-based pigment fillers of a core-satellite morphology
O. Izhyk, N. Mitina, Kh. Harhay, O. Shevchuk, V. Storozh, A. Borysiuk, O. Balaban, V. Hreb, V. Kordan, A. Zaichenko, V. Khardikov, Y. Yashchyshyn, V. Tuz
Materials Science and Engineering B, 2026
A METHOD FOR ASSESSING THE INFLUENCE OF GEOMETRIC IMAGE DISTORTIONS ON THE RESULTS OF THEIR COMPARISON WITHIN THE CORRELATION-EXTREME ALGORITHM
, V. BYKOV, K. KOZIS, , V. KHARDIKOV, , Y. KOZHUSHKO, , T. BEREZHNA, and
Space Science and Technology, 2025
The article presents a comprehensive study of methods for quantifying the potential accuracy of determining the coordinates of various types of objects using matrix correlation-extreme navigation systems. Three main categories of objects are considered: point objects (occupying a small part of the frame), extended objects, and planar objects (occupying a significant part of the frame), which can be either tangent or non-tangent to the observation system. Particular attention is paid to the analysis of factors that affect the accuracy of measuring the coordinates of these objects. These include geometrical parameters of objects, their spatial orientation, contrast rela- tive to the background, lighting conditions, atmospheric phenomena, and technical characteristics of matrix sensors. Mathematical models describing the relationship between these factors and the potential measurement accuracy are presented. The peculiarities of step-by-step object navigation using matrix correlation-extreme navigation systems are investigated, which can significantly improve the accuracy of coordinate determination. The algorithms for optimising the process of sighting, accounting for the specifics of different types of objects, are proposed. The methods of compensation for systematic errors and minimisation of the influence of random interfer- ence are considered. The results of experimental studies confirming the effectiveness of the proposed methods of accuracy assessment are presented. It is established that with the optimal choice of system parameters and information processing algorithms, it is possible to achieve high accuracy in determining the coordinates of all types of objects under study. The developed methods and algorithms can be effectively used in the design and configuration of matrix correlation-extreme navigation systems for various practical applications, including navigation systems for robotic systems and other moving objects, where high accuracy of coordinate determination relative to ground reference points is required. The obtained results create a theoretical basis for further improvement of methods for increasing the accuracy of matrix correlation-extreme navigation systems and expanding the scope of their practical application.
DEVELOPMENT OF A METHOD FOR SIMULATING THE PROCESS OF IMAGE COMBINATION IN CORRELATION-EXTREME NAVIGATION SYSTEMS
, V. BYKOV, G. OSINOVYY, , K. KOZIS, , V. KHARDIKOV, , Y. KOZHUSHKO, , T. BEREZHNA, and
Space Science and Technology, 2025
The purpose of the article is to obtain an average estimate of the accuracy of determining the coordinates of an aircraft using the method of simulating the process of combining the current image with the reference image in correlation-extreme navigation systems. For this purpose, the article considers a correlation algorithm for solving the problem of combining the current image with the reference image and examines how the key distortions that arise during the current image formation impact this algorithm. The difference in the scales of the current image and reference image, the rotation of these images relative to each other, and the presence of random noise are considered distortions. Correlation-extreme navigation systems are a promising area in the field of platform-free inertial navigation systems. The principle of their operation is based on comparing the current terrain image obtained from the onboard optoelectronic system with a reference image previously stored in the system’s memory. Determining the offset between these images allows you to calculate the coordinates of the navigation object. However, due to a number of factors, such as changes in flight altitude, object tilt, atmospheric effects, etc., the current image may undergo various transformations compared to the reference image. This complicates the process of alignment and reduces the accuracy of navigation calculations. To improve the reliability of the system, it is necessary to take these transformations into account and compensate for their impact. In this paper, we model the process of image fusion, taking into account scale differences, rotatio, and other transformations. Various algorithms of image fusion are considered, such as correlation analysis, contour matching, phase correlation, and others. Their efficiency and robustness to various types of transformations are evaluated. The modeling results allow us to determine the optimal parameters of the algorithms, the ranges of permissible transformations, and the average accuracy of navigation calculations for different operating conditions of the correlation-extreme navigation systems. This information is useful for developers of navigation systems, as it allows them to increase their efficiency and reliability.
Mechanical and Dielectric Properties of Si3N4-Based Ceramics
M. V. Zamula, V. G. Kolesnichenko, A. V. Stepanenko, N. I. Tyschenko, O. V. Shyrokov, V. V. Khardikov, D. M. Demirskyi, O. O. Vasylkiv, H. Y. Borodianska, A. V. Ragulya
Powder Metallurgy and Metal Ceramics, 2024
Tunable Metasurface Based on Crossed Strip Gratings Consisting of Nonreciprocal Materials
Vladimir V. Yachin, Vyacheslav V. Khardikov, Liudmyla A. Kochetova, Sergiy L. Prosvirnin
2024 54th European Microwave Conference Eumc 2024, 2024
A non-reciprocal metasurface formed by two crossed strip gratings, the upper of which consists of a magnetically active material (ferrite), and the lower of a dielectric (silicon), is proposed and studied. The possibility of achieving mechanical tuning of the resonance response of the considered metasurface when rotating the strip gratings relative to each other is shown. The phenomenon of extraordinary enhancement of the Faraday effect when using metasurface resonances of this type has been demonstrated. Two factors that allow reconfiguration in the metasurface under study are: firstly, the mechanical rotation of the strips relative to each other and, secondly, the adjustment of the amplitude of the magnetizing field. Thanks to this, we can change the scattering characteristics of the metasurface over a wide frequency range, which is necessary for designing the non-reciprocal devices.
Experimental observation of diffractive retroreflection from a dielectric metasurface
Anton S. Kupriianov, Vyacheslav V. Khardikov, Kateryna Domina, Sergey L. Prosvirnin, Wei Han, Vladimir R. Tuz
Journal of Applied Physics, 2023
The non-specular reflection scenario is considered important for many practical applications of gratings because this regime corresponds to the maximum efficiency of diffraction. Retroreflection is a particular case of a non-specular scenario when a grating returns a large portion of the incident light back to its source. We propose a detailed quasi-optic (microwave) experimental study of the retroreflection phenomenon in dielectric metasurfaces. Our study is supplemented by an analytical description and full-wave numerical simulation. The experimental sample of the metasurface is constructed as an array of disk-shaped low-loss ceramic resonators inserted in a host with air-like material properties. To ensure efficient reflection, the metasurface is coated on one side with a metallic foil. The conditions of retroreflection for any direction and polarization of an incident wave are demonstrated in both far-field and near-field experiments. The main contribution to the non-specular reflection of the Mie-type (HE 11) mode of the disk-shaped resonators forming the metasurface is revealed. The high efficiency of retroreflection in both TE (transverse electric) and TM (transverse magnetic) polarizations allows us to consider our metasurface as a prototype of planar grating rulers for high-precision displacement measurements.
Resonant Response in Tunable Metasurface Based on Crossed All-Dielectric Grating
Vladimir V. Yachin, Vyacheslav V. Khardikov, Liudmyla A. Kochetova, Sergiy L. Prosvirnin
2023 53rd European Microwave Conference Eumc 2023, 2023
We theoretically demonstrate mechanical tuning of the spectral response of a Mie-like resonant dielectric metasurface consisting of crossed all-dielectric strip gratings. We use two array of parallel dielectric strips superimposed on each other to mechanically alter the crossing angle between them thereby changing the position of the maximum of the spectral response in a wide frequency range. The metasurface structure is considered as a doubly-periodic system in an oblique mesh. This mechanically controllable metasurface can be perspective in developing of a flexible polarization-sensitive optical devices.
Integral effective medium approach for a metamaterial with radially-inhomogeneous spherical inclusions
Oleg Rybin, Vyacheslav Khardikov
Optik, 2022
INTENSITY CONTROLLED, NONSPECULAR RESONANT BACK REFLECTION OF LIGHT
, S. Prosvirnin, , V. Khardikov, , , V. Yachin, , V. Plakhtii, , N. Sydorchuk, and
Radio Physics and Radio Astronomy, 2022
Subject and Purpose. Theoretical demonstration of controllable features of a non-conventional resonant back reflection of light, realizable with the aid of a structured silicon-on-metal covering. Methods and Methodology. The investigation has been performed through a full-wave numerical simulation in a finite-element technique. Results. The nonlinear optical properties of a planar structure, involving a set of silicon disks disposed periodically on a silver substrate, have been studied in the Littrow scenario of wave reflection. The structure manifests a bistable resonant reflectivity property. The magnitudes of both specular and back reflection ratios can be controlled by means of varying the incident light intensity. Conclusions. An array of identical silicon disks, placed in a periodic order on a silver substrate, can be employed as an efficiently excitable and tunable nonlinear resonant reflective structure implementing Littrow’s non-specular diffraction scenario. As has been found, the effect of nonlinear response from the silicon disks can be used for implementing a regimen of bistable back reflection, controllable by means of varying the incident wave’s intensity. The nonlinear tunability of the silicon-on-silver structure does promise extensions of the operation area of classical metamaterials of sub-wavelength scale sizes as it offers new
Features of resonant interaction of light with all-dielectric metasurface formed by chiral particles
Vyacheslav Khardikov, Vladirim Yachin, Sergiy Prosvirnin
Proceedings of International Seminar Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory Diped, 2021
The paper deals with polarization transformation of light transmitted through all-dielectric metasurface with chiral elements. The base chiral particle is formed by two silicon blocks rotated relative to each other at a certain angle. To demonstrate the influence of bulk chirality on polarization state of transmitted light it is considered placing the bars into two different adjacent layers. It will be shown dependence of polarization state of transmitted and reflected light on eigen states of the base element of metasurface.
Bistable non-reciprocal transmission of a nonlinear metal-dielectric metasurface in wood's anomaly
Liudmyla A. Kochetova, Vyacheslav V. Khardikov, Sergiy L. Prosvirnin, Vladimir V. Yachin
Proceedings of International Seminar Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory Diped, 2021
Non-specular reflection of light controlled by light
Sergiy Prosvirnin, Kateryna Domina, Vyacheslav Khardikov, Vladimir Yachin
Proceedings of International Seminar Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory Diped, 2021
Optical magnetic lens: Towards actively tunable terahertz optics
Georgii Shamuilov, Katerina Domina, Vyacheslav Khardikov, Alexey Y. Nikitin, Vitaliy Goryashko
Nanoscale, 2021
Homogeneous enhancement of near-fields in all-dielectric metasurfaces with cluster-based unit cells
A. S. Kupriiannov, K. L. Domina, V. V. Khardikov, A. B. Evlyukhin, V. R. Tuz
Optics Letters, 2020
Bonding and Antibonding Modes in Metal–Dielectric–Metal Plasmonic Antennas for Dual-Band Applications
Kateryna L. Domina, Vyacheslav V. Khardikov, Vitaliy Goryashko, Alexey Y. Nikitin
Advanced Optical Materials, 2020
Near-field homogenization for trapped modes in a cluster-based metasurface
Kateryna Domina, Vyacheslav V. Khardikov
2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering Ukrcon 2019 Proceedings, 2019
Controlling high- Q trapped modes in polarization-insensitive all-dielectric metasurfaces
Andrey Sayanskiy, Anton S. Kupriianov, Su Xu, Polina Kapitanova, Victor Dmitriev, Vyacheslav V. Khardikov, Vladimir R. Tuz
Physical Review B, 2019
Efficient Excitation of a Toroidal Dipole Mode in All-Dielectric Quadrumer Clusters
Vladimir R. Tuz, Vyacheslav V. Khardikov, Su Xu, Wei Han, Yuri S. Kivshar
2018 48th European Microwave Conference Eumc 2018, 2018
QD Layer Luminescence Enhancement Via Coupling with Disk Metasurface in Trapped Mode Regime
K.L. Domina, V.V. Khardikov
International Conference on Mathematical Methods in Electromagnetic Theory MMET, 2018
Axial Toroidal Dipole Modes in All-Dielectric Trimer Metasurfaces
Anton S. Kupriianov, Vladimir R. Tuz, Vyacheslav V. Khardikov, Wei Han, Yu. S. Kivshar
International Conference on Mathematical Methods in Electromagnetic Theory MMET, 2018
All-Dielectric Resonant Metasurfaces with a Strong Toroidal Response
Vladimir R. Tuz, Vyacheslav V. Khardikov, Yuri S. Kivshar
ACS Photonics, 2018
High-quality trapped modes in all-dielectric metamaterials
Vladimir R. Tuz, Vyacheslav V. Khardikov, Anton S. Kupriianov, Kateryna L. Domina, Su Xu, Hai Wang, Hong-Bo Sun
Optics Express, 2018
Recent development of conception of trapped modes in low-loss all-dielectric metamaterials
Vladimir R. Tuz, Vyacheslav V. Khardikov, Natalia V. Sydorchuk, Denis V. Novitsky, Sergey L. Prosvirnin
European Microwave Week 2017 A Prime Year for A Prime Event Eumw 2017 Conference Proceedings 47th European Microwave Conference Eumc 2017, 2017
Sub-THz all-dielectric metasurface with a single bar per the cell
S. Mizrakhy, P. Nesterov, V. Bezborodov, V. Khardikov, S. Prosvirnin
International Conference on Mathematical Methods in Electromagnetic Theory MMET, 2016
Resonant all-dielectric planar metamaterials
Vyacheslav V. Khardikov, Sergey V. Mizrakhy, Vladimir R. Tuz, Sergey L. Prosvirnin
9th International Kharkiv Symposium on Physics and Engineering of Microwaves Millimeter and Submillimeter Waves Msmw 2016, 2016
Electromagnetic wave diffraction by periodic planar metamaterials with nonlinear constituents
V. Khardikov, P. Mladyonov, S. Prosvirnin, V. Tuz
Springer Series in Optical Sciences, 2016
Electromagnetic wave diffraction by periodic planar metamaterials with nonlinear constituents
V. Khardikov, P. Mladyonov, S. Prosvirnin, V. Tuz
Contemporary Optoelectronics Materials Metamaterials and Device Applications, 2015
Planar all-silicon metamaterial for terahertz applications
Sergey L. Prosvirnin, Victor A. Dmitriev, Yeugenii M. Kuleshov, Vyacheslav V. Khardikov
Applied Optics, 2015
Shaping photoluminescence spectra with magnetoelectric resonances in all-dielectric nanoparticles
Isabelle Staude, Vyacheslav V. Khardikov, Nche T. Fofang, Sheng Liu, Manuel Decker, Dragomir N. Neshev, Ting Shan Luk, Igal Brener, Yuri S. Kivshar
ACS Photonics, 2015
The formation of azimuthallypolarized transverse modes in quasi-optical waveguide terahertz resonators
O. V. Gurin, A. V. Degtyarev, V. A. Maslov, V. A. Svich, V. S. Senyuta, A. N. Topkov, V. V. Khardikov
Telecommunications and Radio Engineering English Translation of Elektrosvyaz and Radiotekhnika, 2014
Shaping emission spectra of quantum dots by all-dielectric metasurfaces
Conference on Lasers and Electro Optics Europe Technical Digest, 2014
Shaping emission spectra of quantum dots by all-dielectric metasurfaces
Dragomir N. Neshev, Isabelle Staude, Nche T. Fofang, Sheng Liu, Jason Dominguez, Manuel Decker, Andrey E. Miroshnichenko, Vyacheslav V. Khardikov, Ting S. Luk, Igal Brener, Yuri S. Kivshar
Optics Infobase Conference Papers, 2014
Electromagnetic wave diffraction by periodic structures with nonlinear inclusions
Vyacheslav V. Khardikov, Pavel L. Mladyonov, Sergey L. Prosvirnin, Vladimir R. Tuz
Proceedings of the International Conference on Advanced Optoelectronics and Lasers Caol, 2013
Nonlinear planar metamaterials sustained a trapped-mode resonant regime
European Microwave Week 2013 Eumw 2013 Conference Proceedings Eumc 2013 43rd European Microwave Conference, 2013
Report on 2012 6th international conference on ultra-wideband and ultra-short impulse signals
M. Antyufeyeva, A. Butrym
IEEE Antennas and Propagation Magazine, 2013
Formation of transverse modes with spatially-inhomogeneous polarization in the waveguide quasi-optical resonators of terahertz range
O.V. Gurin, A.V. Degtyarev, V.V. Khardikov, V.A. Maslov, V.A. Svich, V.S. Senyuta, A.N. Topkov
International Conference on Mathematical Methods in Electromagnetic Theory MMET, 2012
A giant red shift and enhancement of the light confinement in a planar array of dielectric bars
Vyacheslav V Khardikov, Ekaterina O Iarko, Sergey L Prosvirnin
Journal of Optics, 2012
Trapped mode resonances in optical planar periodical structures with metal and dielectric elements
V. Khardikov, E. Iarko, S. Prosvirnin
Mathematical Methods in Electromagnetic Theory MMET Conference Proceedings, 2010
Trapped mode resonances of metal-dielectric arrays
S.L. Prosvirnin, A.V. Gribovsky, V.V. Khardikov, P.L. Mladyonov, E.O. Iarko
2010 International Kharkov Symposium on Physics and Engineering of Microwaves Millimeter and Submillimeter Waves Msmw 2010, 2010
Trapping of light by metal arrays
Vyacheslav V Khardikov, Ekaterina O Iarko, Sergey L Prosvirnin
Journal of Optics A Pure and Applied Optics, 2010
Light trapping by thin periodic planar structures
Vyacheslav V. Khardikov, Ekaterina O. Iarko, Sergey L. Prosvirnin
Diped 2009 Proceedings 2009 International Seminar Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2009
Electron beam lithography for high density meta fish scale operational at optical frequency
Yifang Chen, Alexander S. Schwanecke, V.A. Fedotov, V.V. Khardikov, P.L. Mladyonov, S.L. Prosvirnin, A.V. Rogacheva, Nikolay I. Zheludev, Ejaz Huq
Microelectronic Engineering, 2009
Trapped-mode resonances in optical planar metamaterials with metal elements
V. Khardikov, E. Iarko, S. Prosvirnin
Mathematical Methods in Electromagnetic Theory MMET Conference Proceedings, 2008
Nanostructured metal film with asymmetric optical transmission
A. S. Schwanecke, V. A. Fedotov, V. V. Khardikov, S. L. Prosvirnin, Y. Chen, N. I. Zheludev
Nano Letters, 2008
Combining PSTD-method and transmission matrices for research of planar optical metamaterials
Vyacheslav V. Khardikov, Ekaterina O. Yarko, Sergey L. Prosvirnin
2007 Workshop on Computational Electromagnetics in Time Domain Cem Td, 2007
Fast algorithm for solving of the light diffraction problem on planar periodic structures
Vyacheslav V. Khardikov, Ekaterina O. Yarko, Sergey L. Prosvirnin
Proceedings of 12th International Seminar Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory Diped 2007, 2007
Using of PSTD-method and transmission matrixes for research of light diffraction by periodic nanostructures
V.V. Khardikov, E.O. Yarko, S.L. Prosvirnin
Msmw 07 Symposium Proceedings the 6th International Kharkov Symposium on Physics and Engineering of Microwaves Millimeter and Submillimeter Waves and Workshop on Terahertz Technologies, 2007
Asymmetric transmission of light and enantiomerically sensitive plasmon resonance in planar chiral nanostructures
V. A. Fedotov, A. S. Schwanecke, N. I. Zheludev, V. V. Khardikov, S. L. Prosvirnin
Nano Letters, 2007
Optical magnetic mirrors
A S Schwanecke, V A Fedotov, V V Khardikov, S L Prosvirnin, Y Chen, N I Zheludev
Journal of Optics A Pure and Applied Optics, 2007
Photonic chiral metamaterials
V. A. Fedotov, E. Plum, A. S. Schwanecke, Y. Chen, V.V. Khardikov, S. L. Prosvirnin, N. I. Zheludev
Optics Infobase Conference Papers, 2007
Optical magnetic mirror
A. S. Schwanecke, Y. Chen, V. A. Fedotov, V. V. Khardikov, P. L. Mladyonov, S. L. Prosvirnin, A. V. Rogacheva, N. I. Zheludev
Conference on Lasers and Electro Optics and 2006 Quantum Electronics and Laser Science Conference CLEO QELS 2006, 2006
Optical magnetic mirror
Optics Infobase Conference Papers, 2006
Magnetic mirror on optical frequency
A. S. Schwanecke, Y. Chen, V. A. Fedotov, V. V. Khardikov, P. L. Mladyonov, S. L. Prosvirnin, A. V. Rogacheva, N. I. Zheludev
Optics Infobase Conference Papers, 2006
The algorithm for ISAR imaging of fast moving target using radar with binary phase-coded waveforms
V.V. Khardikov, S.L. Prosvirnin
5th International Conference on Antenna Theory and Techniques 2005, 2005
Phase corrector from gratings with conductive tapes of different width
V.B. Kazanskiy, V.V. Khardikov
5th International Conference on Antenna Theory and Techniques 2005, 2005
Theory of cylindrical transmission-type TE01p-cavity resonator with metallodielectric filling
V. V. Khardikov, V. B. Kazansky
Telecommunications and Radio Engineering English Translation of Elektrosvyaz and Radiotekhnika, 2004
Influence of defects on electrodynamic properties of the finite series of identical metal-dielectric resonators
Mathematical Methods in Electromagnetic Theory MMET Conference Proceedings, 2004
A multielement forming field system of identical metal-dielectric scatterers
V.B. Kazanskiy, V.V. Khardikov
4th International Conference on Antenna Theory and Techniques Icatt 2003, 2003
The dynamic of Eigen oscillations of finite periodic sequence inserting the defect element
V.V. Khardikov, V.B. Kazanskiy, V.R. Tuz
4th International Conference on Antenna Theory and Techniques Icatt 2003, 2003
Natural modes of a quasi-periodic cylindrical waveguide with reactive irises
Telecommunications and Radio Engineering English Translation of Elektrosvyaz and Radiotekhnika, 2002
Multisection frequency filter consisting of a series of cylindrical resonators loaded with ring gratings
Vyacheslav V. Khardikov, Vadim B. Kazanskiy
Microwave and Optical Technology Letters, 2002
Influence of defects on electrodynamic properties of a semi-infinite periodic sequence of the metal-dielectric scatterers
V.V. Khardikov, V.B. Kazanskiy
Mathematical Methods in Electromagnetic Theory MMET Conference Proceedings, 2002
High-Q TE01p-resonator for dielectric permeability measuring
V.B. Kazanskiy, V.V. Khardikov
Crimico 2002 12th International Conference Microwave and Telecommunication Technology Conference Proceedings, 2002
Quasiperiodic metal-dielectric structure as a multifunctional control system
Izvestiya Vysshikh Uchebnykh Zavedenij Radioelektronika, 2002
Transmission matrix of the axial symmetric resonator with piece-homogeneous metal dielectric filling
V.B. Kazanskiy, V.V. Khardikov
4th International Kharkov Symposium Physics and Engineering of Millimeter and Sub Millimeter Waves Msmw 2001 Symposium Proceedings, 2001
The polarization and absorption character of the sequentially connection of the heterogeneities of the same type
V.B. Kazanskiy, V.V. Khardikov, V.R. Tuz
4th International Kharkov Symposium Physics and Engineering of Millimeter and Sub Millimeter Waves Msmw 2001 Symposium Proceedings, 2001
High-q waveguide filter
V.V. Podlozny, V.V. Khardikov
International Conference on Mathematical Methods in Electromagnetic Theory MMET, 2000
Eigen regimes of the multilink waveguide filter with reactive diaphragms
V.B. Kazanskiy, V.V. Khardikov
International Conference on Mathematical Methods in Electromagnetic Theory MMET, 2000
Control devices based on a periodic sequence of the metal-dielectric scatterers
V.V. Podlozny, A.B. Kazanskiy, V.V. Khardikov
2000 IEEE Aps Conference on Antennas and Propagation for Wireless Communications, 2000
Waveguide section of sequentially included identical elements
Mathematical Methods in Electromagnetic Theory MMET Conference Proceedings, 1998

Vyacheslav Khardikov

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