Fano resonance in metallic grating via strongly coupled subwavelength resonators
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DOI: 10.1017/s0956792520000200
Abstract: We investigate the Fano resonance in grating structures using coupled resonators. The grating consists of a perfectly conducting slab with periodically arranged subwavelength slit holes, where inside each period, a pair of slits sit very… read more here.
Keywords: resonance metallic; fano resonance; grating via; metallic grating ... See more keywords
Tunability of optical responses in black phosphorus-dielectric heterostructures and black phosphorus covered metallic grating at terahertz frequencies
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/5.0021173
Abstract: Exceptional properties of the terahertz (THz) radiation lead to growing research on its potential applications in diverse areas. In this work, we study two structures to enhance the polarization selectivity and absorption of the black… read more here.
Keywords: tunability optical; covered metallic; phosphorus; optical responses ... See more keywords
Anomalous light steering by phase gradient metasurface with subwavelength metallic grating
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ab2c77
Abstract: Both sub-wavelength periodic structures and phase gradient metasurfaces have opened up new degrees of freedom to steer light in a compact structure, respectively. In this work, a metallic grating with a sub-wavelength period is introduced… read more here.
Keywords: phase gradient; sub wavelength; physics; metallic grating ... See more keywords