Tunable light filtering by a Bragg mirror/heavily doped semiconducting nanocrystal composite

@inproceedings{Kriegel2015TunableLF,
  title={Tunable light filtering by a Bragg mirror/heavily doped semiconducting nanocrystal composite},
  author={Ilka Kriegel and Francesco Scotognella},
  booktitle={Beilstein journal of nanotechnology},
  year={2015}
}
Tunable light filters are critical components for many optical applications in which light in-coupling, out-coupling or rejection is crucial, such as lasing, sensing, photovoltaics and information and communication technology. For this purpose, Bragg mirrors (band-pass filters with high reflectivity) represent good candidates. However, their optical characteristics are determined during the fabrication stage. Heavily doped semiconductor nanocrystals (NCs), on the other hand, deliver a high… CONTINUE READING