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Enhanced Broadband Electromagnetic Absorption in Silicon Film with Photonic Crystal Surface and Random Gold Grooves Reflector
We show a hybrid structure consisting of Si film with photonic crystal surface and random triangular gold grooves reflector at the bottom, which is capable of realizing efficient, broad-band, wide-angle optical absorption. It is numerically demonstrated that the enhanced absorption in a broad wavele...
Autores principales: | Chen, Zhi-Hui, Qiao, Na, Yang, Yibiao, Ye, Han, Liu, Shaoding, Wang, Wenjie, Wang, Yuncai |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4536523/ https://www.ncbi.nlm.nih.gov/pubmed/26238270 http://dx.doi.org/10.1038/srep12794 |
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