Control of light absorbance using plasmonic grating based perfect absorber at visible and near-infrared wavelengths
Abstract Conventional metamaterial absorbers have multilayer designs, where the dielectric interlayer is sandwiched between a top patterned metallic structure and bottom metallic film. Here, we demonstrate that a highly polarization-sensitive perfect absorber canbe realized by replacing the bottom m...
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Format: | article |
Langue: | EN |
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Nature Portfolio
2017
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Accès en ligne: | https://doaj.org/article/69b8b030d81543d38f7a79e93debb5f0 |
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