Energy transfer between light waves in nonlinear media with two different response times

被引：0
|
作者：
Paschoal, CWA
Penaforte, JC
Guedes, I
机构：
[1] Univ Fed Ceara, Dept Fis, BR-60451970 Fortaleza, Ceara, Brazil
[2] Univ Fed Parana, Dept Fis, BR-58051970 Joao Pessoa, Paraiba, Brazil
来源：
MODERN PHYSICS LETTERS B | 1999年 / 13卷 / 16期
关键词：
D O I：
10.1142/S0217984999000695
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this work we extend the conventional theory of the two-wave mixing in Kerr-like media, in order to take into account two different contributions to nonlinear gain. To this end, we use a modified Debye relaxation relation to obtain the dynamical behavior of the nonlinearity and consequently, derive the expressions for pump and probe wave intensities. The two-wave mixing gain coefficient Gamma(1) is calculated as a function of several parameters.
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页码：541 / 546
页数：6
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