Analysis, design and simulation of MIM plasmonic filters with different geometries for technical parameters improvement

Sara Gholinezhad Shafagh,Hassan Kaatuzian,Mohammad Danaie

Figure 8. Transmission spectrum of the structures of figure 6 with the secondary design of structures mentioned in section 1 with the resonator of: (a) filter 5 with the radius of r = 210 nm- peak transmission (0.89, 0.9), (b) filter 6 with the diagonal of D = 594 nm or x-coordinate of vertical edge in 210 nm- peak transmission (0.83, 0.67), (c) filter 7 with the radius of r = 210 nm- peak (0.79, 0.78), (d) filter 8 with the radius of r = 240 nm or x-coordinate of vertical edge in 210 nm- peak(0.85, 0.86).