Reflection and Refraction of a Plane Electromagnetic Wave from a Limear / Nonlinear Nonabsorbing Media Plane Interface

1993 ◽  
Vol 22 (3) ◽  
pp. 92-93
Author(s):  
S. Konar ◽  
K. P. Maheshwari
Keyword(s):  
Electromagnetic Wave ◽  
Plane Electromagnetic Wave ◽  
Plane Interface ◽  
Reflection And Refraction

scholarly journals REFLECTION OF ELECTROMAGNETIC WAVE FROM THE BORDER OF ELASTIC ENVIRONMENT FROM PIEZOACTIVE MATERIAL

2020 ◽  
Vol 6 (5) ◽  
pp. 2-5
Author(s):  
M.V. Belubekyan ◽  
◽  
V.G. Garakov ◽  
Keyword(s):  
Electromagnetic Wave ◽  
Piezoelectric Material ◽  
Half Space ◽  
Plane Electromagnetic Wave ◽  
Dielectric Medium ◽  
Hexagonal Symmetry ◽  
Reflection And Refraction ◽  
Elastic Shear ◽  
Transparency Condition ◽  
Wave Incidence

A plane electromagnetic wave incident on the interface of a dielectric medium made of a piezoactive material leads to the excitation of elastic shear waves. Piezoelectric material is assumed to have 6mm class hexagonal symmetry. The case of a half-space and a finite layer is considered. Coefficients of reflection and refraction are determined. In the problem of an electromagnetic wave incidence on a half-space made of a piezoelectric material of hexagonal symmetry, class 6 mm, the nature of the piezoelectric effect influence on the transparency condition is established. In the case of reflection from a finite piezolayer, reflection coefficients are determined for different variants of boundary conditions.

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