Method of parameters variation in the problem of wave propagation in nonlinear media

 

D. V. Losev, D. S. Bardashov, A. G. Bykov

Tomsk State University, Lenin Ave. 36, Tomsk 6344050, Russia

 

The paper is received on January 28, 2017, after correction - on February 6, 2017

 

Abstract: We consider the problem of propagation of a plane wave with arbitrary time dependence in infinite nonlinear medium. The solution of this problem allows  revealing General regularities the transformation of waveform and its spectral composition depending on the original signal and nonlinear characteristics of medium. The proposed approach, unlike classical one, does not lead to unlimited increase of the wave amplitude for large values of time and spatial variables.

Keywords: nonlinear media, wave propagation, method of parameters variation.

 

For citation:

D. V. Losev, D. S. Bardashov, A. G. Bykov. Method of parameters variation in the problem of wave propagation in nonlinear media. Zhurnal Radioelektroniki - Journal of Radio Electronics, 2017, No. 2. Available at http://jre.cplire.ru/jre/feb17/13/text.pdf. (In Russian)