Figure 5
From: Defect modes in defective one dimensional parity-time symmetric photonic crystal
(a,b): The generalized decay rate \({\textrm{log}}_{10}\left| \gamma \right| \) and the phase difference \(\delta /\pi \) for different numbers of unit cells. (c) Electric field amplitude distribution of defect modes at different numbers of unit cells. Each plot uses parameters identical to those in Fig. 3, except for the parameter being studied in that specific plot.
