Figure 4
From: Target decoupling in coupled systems resistant to random perturbation

Statistical spectral analysis of eigenstate decoupling. (a) Transmission and (b) amplitude fluctuation spectra for the decoupling system (light blue thin lines) and the ordinary crystal system (orange thin lines), for the ensemble of 29 samples. The fluctuation σ port in (b) is the standard deviation of output field amplitude for 11 ports, normalized by the averaged amplitude (σ port = 0 for ideal planewave). Blue and red thick lines in (a,b) denote the averaged results for 29 samples of each system. Black dashed line depicts the design frequency.