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Ultra-broadband, lithography-free, omnidirectional, and polarization-insensitive perfect absorber

Perfect absorbers (PAs) at near infrared allow various applications such as biosensors, nonlinear optics, color filters, thermal emitters and so on. These PAs, enabled by plasmonic resonance, are typically powerful and compact, but confront inherent challenges of narrow bandwidth, polarization depen...

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Detalles Bibliográficos
Autores principales: Chen, Tse-An, Yub, Meng-Ju, Lu, Yu-Jung, Yen, Ta-Jen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7933432/
https://www.ncbi.nlm.nih.gov/pubmed/33664424
http://dx.doi.org/10.1038/s41598-021-84889-0