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arXiv · 2001.09878

Conformal sparse metasurfaces for wavefront manipulation

Vladislav Popov·Shah Nawaz Burokur·Fabrice Boust
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Abstract

While flat metasurfaces are intensively studied, theoretical modelling of conformal metasurfaces appears to be exceptionally challenging where it demands accurate analysis of the metasurface geometry. Here, it is shown how numerical calculation of Green's function can be employed to design conformal sparse metasurfaces of arbitrary geometries within the same framework and without any accommodation. Furthermore, following the presented approach, it can be sufficient to realize only electric response to perform an efficient control of wavefronts that might simplify the design and fabrication of conformal metasurfaces.

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Vladislav Popov, Shah Nawaz Burokur, Fabrice Boust. 2020-07-19. Conformal sparse metasurfaces for wavefront manipulation. https://doi.org/10.1103/physrevapplied.14.044007

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