Cargando…
Artificial high birefringence in all-dielectric gradient grating for broadband terahertz waves
Subwavelength dielectric gratings are widely applied in the phase and polarization manipulation of light. However, the dispersion of the normal dielectric gratings is not flat while their birefringences are not enough in the THz regime. In this paper, we have fabricated two all-dielectric gratings w...
| Autores principales: | , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5146933/ https://www.ncbi.nlm.nih.gov/pubmed/27934962 http://dx.doi.org/10.1038/srep38562 |