174 citations · 1.9k across the 51 of their papers we have counts for
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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…
Plasmonic modulator based on gain-assisted metal-semiconductor-metal waveguide
Viktoriia E. Babicheva, Irina V. Kulkova, Radu Malureanu +2
We investigate plasmonic modulators with a gain material to be implemented as ultra-compact and ultra-fast active nanodevices in photonic integrated circuits. We analyze metal-semi…
Plasmonic modulator optimized by patterning of active layer and tuning permittivity
Viktoriia E. Babicheva, Andrei V. Lavrinenko
We study an ultra-compact plasmonic modulator that can be applied in photonic integrated circuits. The modulator is a metal-insulator-metal waveguide with an additional ultra-thin…