Mr. Alexander N. Grebenchukov Profile

Alexander N. Grebenchukov

Research associate at ITMO Univ

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Author

Publications (8)

Proceedings Article | 17 November 2020 Paper

Multilayer graphene: ion gel amplitude modulator for terahertz frequency range

P. Demchenko, A. Rezvykh, I. Grikalaite, A. Grebenchukov, A. Baldycheva, A. Vozianova, M. Khodzitskiy

Proceedings Volume 11582, 115821Q (2020) https://doi.org/10.1117/12.2583531

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Proceedings Article | 17 November 2020 Paper

Narrowband terahertz graphene metasurface synthesis based on equivalent circuit approach

Alexander Grebenchukov, Anton Zaitsev, Anna Vozianova, Mikhail Khodzitsky

Proceedings Volume 11582, 115821Y (2020) https://doi.org/10.1117/12.2583822

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Proceedings Article | 9 November 2018 Paper

Multilayer graphene based tunable metasurface for terahertz wave control

Alexander Grebenchukov, Anton Zaitsev, Mikhail Novoselov, Evgeniya Kovalska, Anna Baldycheva, Mikhail Khodzitsky

Proceedings Volume 10826, 108261D (2018) https://doi.org/10.1117/12.2501250

KEYWORDS: Terahertz radiation, Graphene, Optical pumping, Infrared radiation, Structural design, Terahertz technology, Optical properties, Dielectrics, Chemical vapor deposition

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Proceedings Article | 19 September 2018 Paper

Time resolved terahertz spectroscopy of optically pumped multilayered graphene on silicon substrate

Alexandr Grebenchukov, Anton Zaitsev, Petr Demchenko, Mikhail Novoselov, Egor Kornilov, Evgeniya Kovalska, Anna Baldycheva, Mikhail Khodzitsky

Proceedings Volume 10719, 1071938 (2018) https://doi.org/10.1117/12.2325842

KEYWORDS: Terahertz radiation, Graphene, Optical pumping, Silicon, Infrared radiation, Multilayers, Terahertz spectroscopy, Control systems, Metamaterials, Modulation

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Proceedings Article | 17 September 2018 Presentation

The impact of resonator conductivity on polarizing properties of chiral metasurface in terahertz frequency range (Conference Presentation)

Maxim Masyukov, Anna Vozianova, Alexander Grebenchukov, Mikhail Khodzitsky

Proceedings Volume 10719, 107191J (2018) https://doi.org/10.1117/12.2325055

KEYWORDS: Resonators, Metamaterials, Dielectric polarization, Metals, Terahertz spectroscopy, Polarizers, Dielectrics, Computer simulations, Microwave radiation, Finite element methods

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Proceedings Article | 24 August 2017 Paper

Polarizing properties of chiral metasurface based on gammadion crosses with different geometry in THz frequency range

Maxim Masyukov, Anna Vozianova, Alexander Grebenchukov, Mikhail Khodzitsky

Proceedings Volume 10343, 1034338 (2017) https://doi.org/10.1117/12.2278895

KEYWORDS: Terahertz radiation, Metamaterials, Polarizers, Terahertz technology

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Proceedings Article | 24 August 2017 Paper

Optically tunable Fano-resonant filter based on graphene

Alexander Grebenchukov, Anton Zaitsev, Mikhail Novoselov, Egor Kornilov, Mikhail Khodzitsky

Proceedings Volume 10343, 103432V (2017) https://doi.org/10.1117/12.2277542

KEYWORDS: Graphene, Terahertz radiation, Metamaterials, Optical filters, Terahertz metamaterials, Tunable filters, Biosensing, Switching, Resonators, Metals

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Proceedings Article | 16 September 2016 Paper

Formation of terahertz beams produced by artificial dielectric periodical structures

Mikhail Khodzitsky, Anna Vozianova, Viktoria Gill, Alexander Chernyadiev, Alexandr Grebenchukov, Igor Minin, Oleg Minin

Proceedings Volume 9918, 99182X (2016) https://doi.org/10.1117/12.2241752

KEYWORDS: Photonic crystals, Dielectrics, Metamaterials, Photopolymers, Terahertz radiation, Composites, Particles, Numerical simulations, Crystals, Finite element methods

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Showing 5 of 8 publications

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