Figure 4
From: Influential and theoretical analysis of nano-defect in the stub resonator

(a) Transmission spectra with different defect’s length l2. (b) The wavelength values of dip and peak as a function of defect length l2. (c–f) Simulated transmission (blue solid lines) and theoretical fitting (red circles lines) as l2 = 60 nm, 70 nm, 80 nm, 90 nm, respectively.