Magnetostatic wave propagation in double layers of magnetically anisotropic slabs

Magnetostatic wave propagations in parallel layers of magnetic slabs have been considered. The dispersion characteristics depend strongly on the separation between slabs and their respective crystal plane orientations. The frequency range for nondispersive magnetostatic wave propagation can be extended as compared to the range obtained from the single slab. Magnetic interactions between magnetostatic waves can be studied directly in this configuration.