Figure 3
From: Ultra-broadband and compact graphene-on-silicon integrated waveguide mode filters
Performance parameters (a) ER, (b) SR and (c) ER-SR product for MF1 with respect to graphene’s width. (d) E|| intensity profile for both TE0 and TE1 modes across the GOS waveguide. Dashed lines indicate the coverage of the graphene layer.
