Omnidirectional reflection from generalized Fibonacci quasicrystals
We determine the optimal thicknesses for which omnidirectional reflection from generalized Fibonacci quasicrystals occurs. By capitalizing on the idea of wavelength- and angle-averaged reflectance, we assess in a consistent way the performance of the different systems. Our results indicate that some...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2013 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/35547 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/35547 |
| Access Level: | acceso abierto |
| Palabra clave: | 537.533.331 535.14 539.12 Quasicrystals Fibonacci quasicrystals Omni-directional reflections Electron reflection Photonic bandgap materials Photonic crystals Multilayer design Nanophotonics crystals Photonics crystals Física de materiales Óptica (Física) Partículas 2209.19 Óptica Física 2208 Nucleónica |
| Sumario: | We determine the optimal thicknesses for which omnidirectional reflection from generalized Fibonacci quasicrystals occurs. By capitalizing on the idea of wavelength- and angle-averaged reflectance, we assess in a consistent way the performance of the different systems. Our results indicate that some of these aperiodic arrangements can largely over-perform the conventional photonic crystals as omnidirectional reflection is concerned. |
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