ArticleMaterials (Basel, Switzerland)2021
Bifunctional Metamaterials Using Spatial Phase Gradient Architectures: Generalized Reflection and Refraction Considerations.
Article in Materials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Multifunctional Metasurface with PIN Diode Application Featuring Absorption, Polarization Conversion, and Transmission Functions.Micromachines · 2024Article
- Structured-Light 3D Imaging Based on Vector Iterative Fourier Transform Algorithm.Nanomaterials (Basel, Switzerland) · 2024Article
- High-Efficiency Achromatic Metalens Topologically Optimized in the Visible.Nanomaterials (Basel, Switzerland) · 2023Article
- Directional Scattering Switching from an All-Dielectric Phase Change Metasurface.Nanomaterials (Basel, Switzerland) · 2023Article
- Towards Highly Efficient Nitrogen Dioxide Gas Sensors in Humid and Wet Environments Using Triggerable-Polymer Metasurfaces.Polymers · 2023Article
- Tunable Dual-Broadband Terahertz Absorber with Vanadium Dioxide Metamaterial.Nanomaterials (Basel, Switzerland) · 2022Article
- Highly Transparent and Polarization-Maintained Terahertz Plasmonic Metamaterials Based on Metal-Wire-Woven Hole Arrays: Fundamentals and Characterization of Transmission Spectral Peaks.Materials (Basel, Switzerland) · 2022Article
- An Extended k-Surface Framework for Electromagnetic Fields in Artificial Media.Materials (Basel, Switzerland) · 2021Article
- High Efficiency Focusing and Vortex Generator Based on Polarization-Insensitive Gallium Nitride Metasurface.Nanomaterials (Basel, Switzerland) · 2021Article
- Non-Layered Gold-Silicon and All-Silicon Frequency-Selective Metasurfaces for Potential Mid-Infrared Sensing Applications.Sensors (Basel, Switzerland) · 2021Article
- A Simple Linear-Type Negative Permittivity Metamaterials Substrate Microstrip Patch Antenna.Materials (Basel, Switzerland) · 2021Article
- Polyvinylidene Fluoride-Based Metasurface for High-Quality Active Switching and Spectrum Shaping in the Terahertz G-Band.Polymers · 2021Article
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2 authors.
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Abstract
We report the possibility of achieving normal-incidence transmission at non-normal incidence angles using thin interfaces made of metasurface structures with an appropriately-designed positive spatial phase distributions. The reported effect represents a consequence of generalized reflection and refraction, which, although having been studied for discovering exotic effects such as negative refraction, to the best of our knowledge fails to address normal incidence conditions in positive phase distribution and its underlying consequences. Normal-incidence conditions can be angle-tuned by modifying the vales of the phase distribution gradients. Furthermore, for configurations around the normal-incidence angles, the metasurface will exhibit a bifunctional behavior-either divergent or convergent. All these properties are essential for applications such as optical guiding in integrated optics, wave front sensing devices, polarization controllers, wave front-to-polarization converters, holographic sensors, and spatially-resolved polarization measurement.
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