Cargando…
High-efficiency dual-modes vortex beam generator with polarization-dependent transmission and reflection properties
Vortex beam is believed to be an effective way to extend communication capacity, but available efforts suffer from the issues of complex configurations, fixed operation mode as well as low efficiency. Here, we propose a general strategy to design dual-modes vortex beam generator by using metasurface...
| Autores principales: | , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5913217/ https://www.ncbi.nlm.nih.gov/pubmed/29686363 http://dx.doi.org/10.1038/s41598-018-24929-4 |