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Inter and intra-metamolecular interaction enabled broadband high-efficiency polarization control in metasurfacesPublished in American Institute of Physics Inc.
2016
DOI: 10.1063/1.4939564
Volume: 108
Issue: 1
The near field meta-molecular interactions in a lattice play an important role in determining the collective behavior of the metamaterials. Here, we exploit the nearest neighbor inter unit cell interactions and the intra near-field coupling in metamolecules to manipulate the co- and the cross-polarized light. We observed large enhancement in the bandwidth and the amplitude of the transmitted light in the strongly coupled meta-molecular lattice. We further show that the proposed metasurface could function as a broadband achromatic quarter-wave plate. The chosen meta-molecular design also enhances the cross-polarized light when integrated with a ground plane to operate in the reflection mode. © 2016 AIP Publishing LLC.
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Content may be subject to copyright.This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publ... ...This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in [Inter and intra-metamolecular interaction enabled broadband high-efficiency polarization control in metasurfaces. Applied Physics Letters 108, 1 (2016)] and may be found at https://doi.org/10.1063/1.4939564.
About the journal
| Journal | Applied Physics Letters |
|---|---|
| Publisher | American Institute of Physics Inc. |
| ISSN | 00036951 |
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