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Ultra-Broadband Absorption from 750.0 nm to 5351.6 nm in a Novel Grating Based on SiO(2)-Fe-Sandwich Substrate
In this paper, we design a three-part-period grating based on alternating Fe/SiO [Formula: see text] sandwich structure, which can achieve an ultra-broadband absorption from 750.0 nm to 5351.6 nm. In particular, the absorbing efficiency can reach to more than 95% within 2158.8 nm, which is due to th...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6630707/ https://www.ncbi.nlm.nih.gov/pubmed/31212799 http://dx.doi.org/10.3390/ma12121892 |