NONLINEAR EFFECTS IN MEDIA HEATED
BY ELECTROMAGNETIC RADIATION
I. L. Khabibullin

UDC 536.37:538.56

The features of thermal processes in dielectric absorbing 
media heated by high-frequency electromagnetic radiation are investigated. 
It is shown that the temperature dependence of the absorption coefficient 
of the electromagnetic radiation can result in the development of 
nonlinear effects: progressive heating in a regime with peaking and 
localization of the heating region, heating in a regime of lightening 
of the medium, and formation of quasistationary temperature waves.

JEPTER7492020004
JEPTER749204