Figure 6
From: Coupled nanowire-based hybrid plasmonic nanocavities on thin substrates
Resonance lineshapes calculated using 3D FEM. Resonance lineshapes for the mode (red line) at L=1500 nm and t= 5 nm and for the mode (black line) at L=1500 nm and t= 500 nm. The corresponding Q factors are approximately 52.75 and 45.00, respectively. The insets are the corresponding field profiles (side views and top views) at the peak resonance wavelengths.