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Novel Bilayer Micropyramid Structure Photonic Nanojet for Enhancing a Focused Optical Field
In this paper, synthetically using refraction, diffraction, and interference effects to achieve free manipulation of the focused optical field, we firstly present a photonic nanojet (PNJ) generated by a micropyramid, which is combined with multilayer thin films. The theory of total internal reflecti...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8398769/ https://www.ncbi.nlm.nih.gov/pubmed/34443865 http://dx.doi.org/10.3390/nano11082034 |