97 citations · 591 across the 14 of their papers we have counts for
14 papers
Direct characterization of plasmonic slot waveguides and nanocouplers
Andrei Andryieuski, Vladimir A. Zenin, Radu Malureanu +3
We demonstrate the use of amplitude- and phase-resolved near-field mapping for direct characterization of plasmonic slot waveguide mode propagation and excitation with nanocouplers…
Boosting local field enhancement by on-chip nanofocusing and impedance-matched plasmonic antennas
Vladimir A. Zenin, Andrei Andryieuski, Radu Malureanu +5
Strongly confined surface plasmon-polariton modes can be used for efficiently delivering the electromagnetic energy to nano-sized volumes by reducing the cross sections of propagat…
Homogenization of metasurfaces formed by random resonant particles in periodical lattices
Andrei Andryieuski, Andrei V. Lavrinenko, Mihail Petrov +1
In this paper we suggest a simple analytical method for description of electromagnetic properties of a geometrically regular two-dimensional subwavelength arrays (metasurfaces) for…
Experimental Demonstration of Effective Medium Approximation Breakdown in Deeply Subwavelength All-Dielectric Multilayers
Sergei V. Zhukovsky, Andrei Andryieuski, Osamu Takayama +4
We experimentally demonstrate the effect of anomalous breakdown of the effective medium approximation in all-dielectric deeply subwavelength thickness () multilay…
Applicability of point dipoles approximation to all-dielectric metamaterials
S. M. Kuznetsova, A. Andryieuski, A. V. Lavrinenko
All-dielectric metamaterials consisting of high-dielectric inclusions in a low-dielectric matrix are considered as a low-loss alternative to resonant metal-based metamaterials. In…
Photonic and plasmonic guiding modes in graphene-silicon photonic crystals
Tingyi Gu, Andrei Andryieuski, Yufeng Hao +6
We report systematic studies of plasmonic and photonic guiding modes in large-area chemical-vapor-deposition-grown graphene on nanostructured silicon substrates. Light interaction…
From surface to volume plasmons in hyperbolic metamaterials: General existence conditions for bulk high-k waves in metal-dielectric and graphene-dielectric multilayers
Sergei V. Zhukovsky, Andrei Andryieuski, J. E. Sipe +1
We theoretically investigate general existence conditions for broadband bulk large-wavevector (high-k) propagating waves (such as volume plasmon polaritons in hyperbolic metamateri…
Graphene hyperlens for terahertz radiation
Andrei Andryieuski, Andrei V. Lavrinenko, Dmitry N. Chigrin
We propose a graphene hyperlens for the terahertz (THz) range. We employ and numerically examine a structured graphene-dielectric multilayered stack that is an analogue of a metall…
Metamaterial Polarization Converter Analysis: Limits of Performance
Dmitry L. Markovich, Andrei Andryieuski, Maksim Zalkovskij +2
In this paper we analyze the theoretical limits of a metamaterial converter that allows for linear-to- elliptical polarization transformation with any desired ellipticity and ellip…
Nanocouplers for infrared and visible light
Andrei Andryieuski, Andrei V. Lavrinenko
An efficient and compact coupler - a device that matches a micro-waveguide and a nano-waveguide - is an essential component for practical applications of nanophotonic systems. The…
Bloch-mode analysis for retrieving effective parameters of metamaterials
Andrei Andryieuski, Sangwoo Ha, Andrey A. Sukhorukov +2
We introduce a new approach for retrieving effective parameters of metamaterials based on the Bloch-mode analysis of quasi-periodic composite structures. We demonstrate that, in th…
Homogenization of resonant chiral metamaterials
Andrei Andryieuski, Christoph Menzel, Carsten Rockstuhl +3
Homogenization of metamaterials is a crucial issue as it allows to describe their optical response in terms of effective wave parameters as e.g. propagation constants. In this pape…
High symmetry versus optical isotropy of a negative index metamaterial
Christoph Menzel, Andrei Andryieuski, Carsten Rockstuhl +4
Optically isotropic metamaterials (MMs) are required for the implementation of subwavelength imaging systems. At first glance one would expect that their design should be based on…
Wave Propagation Retrieval Method For Metamaterials: Unambiguous Restoration Of Effective Parameters
Andrei Andryieuski, Radu Malureanu, Andrei V. Lavrinenko
In this article we propose a new direct method of effective parameters restoration that is based on the wave propagation phenomenon. It retrieves the effective properties unambiguo…