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Diffraction-less propagation beyond the sub-wavelength regime: a new type of nanophotonic waveguide
Sub-wavelength grating (SWG) metamaterials have garnered a great interest for their singular capability to shape the propagation of light. However, practical SWG implementations are limited by fabrication constraints, such as minimum feature size. Here, we present a new nanophotonic waveguide gratin...
Autores principales: | , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6441096/ https://www.ncbi.nlm.nih.gov/pubmed/30926853 http://dx.doi.org/10.1038/s41598-019-41810-0 |