Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Maimistov, A. I."'
Autor:
Maimistov, A. I.
The propagation of a quasi-harmonic electromagnetic wave in a bulk hyperbolic dielectric metamaterial is considered. If the group velocities dispersion is not taken into account, then wave propagation can be described either by the hyperbolic nonline
Externí odkaz:
http://arxiv.org/abs/2211.01075
In our work we investigate the propagation of optical modes in nanoscale hybrid plasmonic waveguides. Frequency domain Maxwell equations based simulations are implemented to study properties of mixed modes in 3D. The results of our analysis are appli
Externí odkaz:
http://arxiv.org/abs/2012.12817
We present an analysis of modulational instability of diffractionless waves in a face-centered square lattice of waveguides featuring non-Kerr nonlinearity, which are constituted by a combination of positive and negative refractive indices. The unit
Externí odkaz:
http://arxiv.org/abs/2012.04287
Solitary electromagnetic waves propagating along the waveguides forming a rhombic one-dimensional lattice are considered. Two waveguides that are part of the unit cell are assumed to be made of an optical linear material, while the third waveguide fr
Externí odkaz:
http://arxiv.org/abs/2002.12668
Autor:
Pshenichnyuk, Ivan A., Nazarikov, Gleb I., Kosolobov, Sergey S., Maimistov, Andrei I., Drachev, Vladimir P.
Publikováno v:
Physical Review B 100, 195434, 2019
An efficient electro-optical modulation has been demonstrated here by using an edge plasmon mode specific for the hybrid plasmonic waveguide. Our approach addresses a major obstacle of the integrated microwave photonics caused by the polarization con
Externí odkaz:
http://arxiv.org/abs/2001.03578
Guided wave modes in a symmetric slab waveguide formed by an isotropic dielectric layer with cubic nonlinear response placed in the hyperbolic surrounding medium are investigated theoretically. Optical axis of the hyperbolic medium is normal to the s
Externí odkaz:
http://arxiv.org/abs/1702.08722
Autor:
Maimistov, Andrey I.
The quasi-one-dimensional rhombic array of the waveguides is considered. In the nonlinear case the system of equations describing coupled waves in the waveguides has the solutions that represent the superposition of the flat band modes. The property
Externí odkaz:
http://arxiv.org/abs/1607.07984
The quasi-one-dimensional rhombic array of the waveguides is considered. System of equations describing coupled waves in the waveguide in the linear limit is solved exactly. The electric field distribution was found both for the diffractionless (or d
Externí odkaz:
http://arxiv.org/abs/1606.03697
Nonlinear guided wave modes in an asymmetric slab waveguide formed by an isotropic dielectric layer placed on a linear or nonlinear substrate and covered by a hyperbolic material are investigated. Optical axis is normal to the slab plane. The dispers
Externí odkaz:
http://arxiv.org/abs/1606.03603
Guided waves modes in a slab waveguide formed from the isotropic dielectric layer embedded by hyperbolic materials are investigated. Optical axis is normal to the slab plane. The dispersion relations for TE and TM waves are found. The differences bet
Externí odkaz:
http://arxiv.org/abs/1507.07253