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Fig. 4 | Nanoscale Research Letters

Fig. 4

From: Optically Active Plasmonic Metasurfaces based on the Hybridization of In-Plane Coupling and Out-of-Plane Coupling

Fig. 4

a Reflection spectrum of the plasmonic metasurface with only the gold nanobar A. b Reflection spectrum of the plasmonic metasurface with only the gold nanobar B. c Calculated magnetic field distributions H of the metasurface at resonant wavelengths of ωA mode. d Calculated magnetic field distributions H of the metasurface at resonant wavelengths of ωB mode. (The thickness of both gold A and gold B is 92 nm; the width of both gold A and gold B is 92 nm; the thickness of polymer is 110 nm; the period is 1395 nm)

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