A Maxwell-Bloch model with discrete symmetries for wave propagation in nonlinear crystals:: An application to KDP

被引：10

作者：

Besse, C

Bidégaray-Fesquet, B

Bourgeade, A

Degond, P

Saut, O

机构：

[1] Univ Toulouse 3, UMR 5640, MIP, CNRS UPS INSA, F-31062 Toulouse 4, France

[2] LMC, UMR 5523, CNRS UJF INPG, F-38041 Grenoble 9, France

[3] CEA, CESTA, F-33114 Le Barp, France

来源：

ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE | 2004年 / 38卷 / 02期

关键词：

nonlinear optics; optical susceptibility; harmonic generation; quantum description of light and matter; nonlinear optical crystals;

D O I：

10.1051/m2an:2004015

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This article presents the derivation of a semi-classical model of electromagnetic-wave propagation in a non centro-symmetric crystal. It consists of Maxwell's equations for the wave field coupled with a version of Bloch's equations which takes fully into account the discrete symmetry group of the crystal. The model is specialized in the case of a KDP crystal for which information about the dipolar moments at the Bloch level can be recovered from the macroscopic dispersion properties of the material.

引用

页码：321 / 344

页数：24

共 26 条

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Atkins P.W., 1996, MOL QUANTUM MECH

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