An efficient and stable spectral method for electromagnetic scattering from a layered periodic structure

@article{He2012AnEA,
  title={An efficient and stable spectral method for electromagnetic scattering from a layered periodic structure},
  author={Ying He and David P. Nicholls and Jie Shen},
  journal={J. Comput. Physics},
  year={2012},
  volume={231},
  pages={3007-3022}
}
The scattering of acoustic and electromagnetic waves by periodic structures plays an important role in a wide range of problems of scientific and technological interest. This contribution focuses upon the stable and high–order numerical simulation of the interaction of time–harmonic electromagnetic waves incident upon a periodic doubly layered dielectric media with sharp, irregular interface. We describe a Boundary Perturbation Method for this problem which avoids not only the need for… CONTINUE READING