Figure 4 | Scientific Reports

Figure 4

From: Polarized linewidth-controllable double-trapping electromagnetically induced transparency spectra in a resonant plasmon nanocavity

Figure 4

The resonant silver nanocavity with the near field and Purcell factor distributions.

(a) Schematic of a resonant silver nanocavity and (b) its absorption. Near field distributions (c) Ex and (d) Ez and anisotropic Purcell factors (e) Γxx/γ0 and (f) Γzz/γ0 on the xy-plane 70 nm from the metallic surface and at the wavelength of λ = 600 nm.

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