Plane electromagnetic waves in a homogeneous anisotropic uniaxial medium having a double anisotropy and an arbitrary orientation of its optical axis

2010 ◽  
Author(s):  
M. S. Rafayelyan ◽  
A. H. Gevorgyan
Keyword(s):  
Electromagnetic Waves ◽  
Optical Axis ◽  
Arbitrary Orientation

scholarly journals Features and energy characteristics of special inhomogeneous electromagnetic waves in hyperbolic metamaterials

2019 ◽  
Vol 54 (4) ◽  
pp. 488-498
Author(s):  
N. S. Petrov ◽  
S. N. Kurilkina ◽  
A. B. Zimin ◽  
V. N. Belyi
Keyword(s):  
Total Internal Reflection ◽  
Electromagnetic Waves ◽  
Optical Axis ◽  
Interface Plane ◽  
Energy Characteristics ◽  
Hyperbolic Metamaterials ◽  
Hyperbolic Metamaterial ◽  
Exponential Law ◽  
Inhomogeneous Waves ◽  
Existence Conditions

In this paper, it is shown that under the conditions of total internal reflection of plane homogeneous electromagnetic waves at the interface of a hyperbolic metamaterial and an ordinary isotropic medium, special inhomogeneous electromagnetic waves are excited in certain circumstances near the surface of the metamaterial and their amplitude changes with distance according to the non-exponential law. The existence conditions for such waves are established for the case when the optical axis is located within the interface plane and forms an angle with the plane of incidence. The energy flux and the energy density of special inhomogeneous waves in a hyperbolic metamaterial are determined. 

scholarly journals Cross-polarization of electromagnetic waves reflected by anisotropic gradient planar structures

2019 ◽  
Vol 30 ◽  
pp. 12017
Author(s):  
Natalja Moiseeva
Keyword(s):  
Electromagnetic Wave ◽  
Electromagnetic Waves ◽  
Wave Reflection ◽  
Optical Axis ◽  
Wkb Method ◽  
Cross Polarization ◽  
Planar Structures ◽  
Reflection Matrix ◽  
The Matrix ◽  
The Waves

The results of calculating the moduli of the coefficients of the electromagnetic wave reflection matrix (EMW) at the boundary of an inhomogeneous anisotropic medium with torsion using the matrix form of the Wentzel-Kramers-Brillouin (WKB) method are presented. The effect of the orientation of the optical axis and the torsion angle on the polarization of the waves propagating in the medium and on the off-diagonal coefficients of the reflection matrix is shown.

scholarly journals Anomalous phenomena of electromagnetic wave propagation in metamaterials for arbitrary orientation of optical axis

2009 ◽  
Vol 58 (3) ◽  
pp. 1765
Author(s):  
Zhou Jian-Hua ◽  
Luo Hai-Lu ◽  
Wen Shuang-Chun ◽  
Fang An-Le ◽  
Zhuang Bin-Xian
Keyword(s):  
Wave Propagation ◽  
Electromagnetic Wave ◽  
Electromagnetic Wave Propagation ◽  
Optical Axis ◽  
Arbitrary Orientation

scholarly journals Surface Plasmon-Polaritons and Transverse Spin Angular Momentum at the Boundary of Hyperbolic Metamaterial with Arbitrary Orientation of the Optical Axis

2017 ◽  
Vol 6 (3) ◽  
pp. 70
Author(s):  
V. Belyi ◽  
S. Kurilkina ◽  
N. Kazak ◽  
V. Agabekov
Keyword(s):  
Angular Momentum ◽  
Optical Axis ◽  
Transverse Spin ◽  
Arbitrary Orientation ◽  
Spin Angular Momentum ◽  
Hyperbolic Metamaterials ◽  
Hyperbolic Metamaterial ◽  
Plasmon Polaritons ◽  
Exciting Wave ◽  
Spin Momentum

The possibility is established and the conditions are found for localization of plasmon-polaritons (PPs) near the boundaries of hyperbolic metamaterials (HMs) of both I and II types with arbitrary orientation of the optical axis. It is grounded that such surface PP has the transverse spin momentum which depends on the wavelength of the exciting wave, the orientation of the optical axis of the hyperbolic metamaterial, and dielectric properties of bordered media.

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