NONLINEAR DISTORTIONS OF HYPER-GAUSSIAN BEAMS.

被引:0
|
作者
Karamzin, Yu.N. [1 ]
Sukhorukov, A.P. [1 ]
Trofimov, V.A. [1 ]
机构
[1] Moscow State Univ, Moscow, USSR, Moscow State Univ, Moscow, USSR
关键词
MATHEMATICAL TECHNIQUES - Boundary Value Problems;
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学科分类号
摘要
The defocusing of hyper-Gaussian beams in nonlinear media is investigated. It is shown that in the near zone of nonlinear refraction the amplitude-phase characteristics of these beams are distorted appreciably less than are those of Gaussian beams.
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页码:905 / 909
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