V
Valentyn S. Volkov
Researcher at Moscow Institute of Physics and Technology
Publications - 197
Citations - 6639
Valentyn S. Volkov is an academic researcher from Moscow Institute of Physics and Technology. The author has contributed to research in topics: Plasmon & Polariton. The author has an hindex of 29, co-authored 149 publications receiving 5483 citations. Previous affiliations of Valentyn S. Volkov include Technical University of Denmark & University of Southern Denmark.
Papers
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Channel plasmon subwavelength waveguide components including interferometers and ring resonators
TL;DR: It is demonstrated that CPP guides can indeed be used for large-angle bending and splitting of radiation, thereby enabling the realization of ultracompact plasmonic components and paving the way for a new class of integrated optical circuits.
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Channel Plasmon-Polariton Guiding by Subwavelength Metal Grooves
TL;DR: A simple model based on the effective-index method that accounts for the main features of CPP guiding and provides a clear physical picture of this phenomenon is developed.
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Optical constants and structural properties of thin gold films
Dmitry I. Yakubovsky,Aleksey V. Arsenin,Yury V. Stebunov,Dmitry Yu. Fedyanin,Valentyn S. Volkov +4 more
TL;DR: It is shown that the imaginary part of the dielectric function of gold, which is responsible for optical losses, rapidly increases as the film thickness decreases for thicknesses below 80 nm, and these findings establish design rules for thin-film plasmonic and nanophotonic devices.
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Thermo-optic control of dielectric-loaded plasmonic waveguide components
Jacek Gosciniak,Sergey I. Bozhevolnyi,Thomas Barnebeck Andersen,Valentyn S. Volkov,Jakob Kjelstrup-Hansen,Laurent Markey,Alain Dereux +6 more
TL;DR: Preliminary results on the development of compact (length < 100 microm) fiber-coupled dielectric-loaded plasmonic waveguide components, including Mach-Zehnder interferometers (MZIs), waveguide-ring resonators (WRRs) and directional couplers (DCs) are reported.
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Triangular metal wedges for subwavelength plasmon-polariton guiding at telecom wavelengths
Alexandra Boltasseva,Valentyn S. Volkov,Rasmus Nielsen,Esteban Moreno,Sergio G. Rodrigo,Sergey I. Bozhevolnyi +5 more
TL;DR: A high-quality fabrication procedure for making gold wedge waveguides, which is also mass-production compatible offering large-scale parallel fabrication of plasmonic components, is developed and experimental observations are consistent with numerical simulations performed with the multiple multipole and finite difference time domain methods.