Self-switching of displacement waves in elastic nonlinearly deformed materials

被引：8

作者：

Rushchitsky, J ^{[1
]}

机构：

[1] SP Timoshenko Inst Mech, UA-03680 Kiev, Ukraine

来源：

COMPTES RENDUS MECANIQUE | 2002年 / 330卷 / 03期

关键词：

acoustics; waves; two waves interaction; self-switching of waves;

D O I：

10.1016/S1631-0721(02)01444-4

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The problem of self-switching plane waves in elastic nonlinearly deformed materials is formulated. Reduced and evolution equations, which describe the interaction of two waves the power pumping wave and the faint signal wave are obtained. For the case of wave numbers matching the pumping and signal waves, a procedure of finding the exact solution of evolution equations is described. The solution is expressed by elliptic Jacobi functions. The existence of the power wave self-switching is shown and commented. To cite this article: J. Rushchitsky, C R. Mecanique 330 (2002) 175-180. (C) 2002 Academie des sciences/Editions scientifiques et medicales Elsevier SAS.

引用

页码：175 / 180

页数：6

共 7 条

[1]

[Anonymous], 1999, APPL MECH REV, DOI DOI 10.1115/1.3098925

[2]

Bloembergen N., 1965, NONLINEAR OPTICS LEC

[3] Experimental observation of the optical self-switching of unidirectional distributively coupled waves [J].