Liu et al., 2019 - Google Patents
Perfect anomalous reflection and refraction utilizing binary Pancharatnam–Berry phase elements based metasurfacesLiu et al., 2019
- Document ID
- 13217460455417041817
- Author
- Liu X
- Guan C
- Ding X
- Zhang K
- Liu S
- Zhou J
- Wu Q
- Publication year
- Publication venue
- Journal of Physics D: Applied Physics
External Links
Snippet
In this paper, a novel method is proposed to realize perfect anomalous reflection and refraction utilizing a metasurface composed of binary Pancharatnam–Berry (P–B) phase elements. Previous studies on perfect anomalous reflection usually suffer from low efficiency …
- 230000002547 anomalous 0 title abstract description 37
Classifications
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
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