Polarization-Selective Bidirectional Absorption Based on a Bilayer Plasmonic Metasurface

We propose an alignment-free and polarization-selective bidirectional absorber composed of a one-dimensional bilayer Au grating array buried in a silicon nitride spacer. The absorptivity of the designed structure is more than 95% (77%) under normal forward (backward) TM-polarized light incidence, an...

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Detalles Bibliográficos
Autores principales: Li, Tong, Chen, Bin-Quan, He, Qian, Bian, Li-An, Shang, Xiong-Jun, Song, Guo-Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7700349/
https://www.ncbi.nlm.nih.gov/pubmed/33238483
http://dx.doi.org/10.3390/ma13225298

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7700349/
https://www.ncbi.nlm.nih.gov/pubmed/33238483
http://dx.doi.org/10.3390/ma13225298

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