Wide-angle invisible dielectric metasurface driven by transverse Kerker scattering
نویسندگان
چکیده
Interference is the cornerstone of Huygens source design for reshaping and controlling scattering patterns. The conventional underpinning principle, such as Kerker effect, interference electric magnetic dipole quadrupole modes. Here a route to realize transverse through employing only between demonstrated. proposed approach numerically validated in an ultra-thin Silicon square nanoplate metasurface, further verified by multipole decomposition. metasurface shown be invisible fornear-infrared wavelengths with enhanced field region nanoparticle. Additionally, we develop practical implementation invisibility applications exploring effects aspect ratio plate nanoresonator, inter-particle separation, presence substrate. Further it demonstrated that can observed at oblique incidence up 60{\deg} plane wave. results are relevant perfect reflectors, devices harmonic generation manipulation.
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2021
ISSN: ['1098-0121', '1550-235X', '1538-4489']
DOI: https://doi.org/10.1103/physrevb.103.195419