铁磁和反铁磁晶体中非线性电磁波的传播特性

Nonlinear Magnetic Waves in Ferromagnets and Anti-ferromagnets

本文对在铁磁和反铁磁晶体中传播的电磁波的下列非线性贡象作了简要论述：（１）非线性磁化效应引起的静磁波的频率转换，（２）周期皱纹波导中非线性静磁表面波的禁带频移，（３）静磁波激发的光波模耦合，（４）电磁波经反铁磁膜层透射的功率多稳效应．

The following nonlinear phenomena of electromagnetic waves in ferromagnet and anti-ferromagnet are reported briefly in this paper: (1) frequency conversion of magnetostatic waves through nonlinear magnetisaton, (2) stop band shift of nonlinear magnetostatic surface waves in periodically corrugated ferromagnetic slabs, (3) optical wave coupling in the presence of magnetostatic waves, and (4) transmission multistability of electromagnetic waves through an antiferromagnetic film.