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Wide angle and narrow-band asymmetric absorption in visible and near-infrared regime through lossy Bragg stacks
Absorber is an important component in various optical devices. Here we report a novel type of asymmetric absorber in the visible and near-infrared spectrum which is based on lossy Bragg stacks. The lossy Bragg stacks can achieve near-perfect absorption at one side and high reflection at the other wi...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4890024/ https://www.ncbi.nlm.nih.gov/pubmed/27251768 http://dx.doi.org/10.1038/srep27061 |