Free-standing guided-mode resonance band-pass filters: from 1D to 2D structures.

@article{Sakat2012FreestandingGR,
  title={Free-standing guided-mode resonance band-pass filters: from 1D to 2D structures.},
  author={Emilie Sakat and Gr{\'e}gory Vincent and Petru Ghenuche and Nathalie Bardou and Christophe Dupuis and St{\'e}phane Collin and Fabrice Pardo and Riad Ha{\"i}dar and J Pelouard},
  journal={Optics express},
  year={2012},
  volume={20 12},
  pages={13082-90}
}
We study experimentally and theoretically band-pass filters based on guided-mode resonances in free-standing metal-dielectric structures with subwavelength gratings. A variety of filters are obtained: polarizing filters with 1D gratings, and unpolarized or selective filters with 2D gratings, which are shown to behave as two crossed-1D structures. In either… CONTINUE READING