Figure 5
From: Large modulation capacity in graphene-based slot modulators by enhanced hybrid plasmonic effects
(a,c,e) Represents normalized electric field (Ex) distribution of odd mode, even mode of IMI-DSPW and MIM-DSPW mode with 170 nm HAg, respectively. (b,d,f) represents modulation efficiency of odd mode, even mode of IMI-DSPW and MIM-DSPW mode, respectively, under the different height of Ag waveguide HAg and width of the silicon waveguide Wsi.
