Optical dispersion models for graphene: Integration-free formulations

  title={Optical dispersion models for graphene: Integration-free formulations},
  author={Ludmila J. Prokopeva and Zhaxylyk A. Kudyshev and A. V. Kildishev},
  journal={2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)},
Kubo's formalism for graphene surface conductivity is so far the most popular technique to model graphene in optics. However, its original integral form makes it inefficient for numerical evaluation and coupling to electromagnetic solvers since numerical integration shall be employed. In this paper we propose a Kubo-equivalent integration-free formulation… CONTINUE READING