Soliton structures in the (1+1)-dimensional Ginzburg–Landau equation with a parity-time-symmetric potential in ultrafast optics
Li Wenyi1, 2, Ma Guoli1, 2, Yu Weitian1, Zhang Yujia1, Liu Mengli1, 2, Yang Chunyu1, Liu Wenjun1, 2, †
       

(color online) With the same parameters as Fig. 4, the soliton simulation against additive noises with following strength radio: (a) 10%, (b) 50%, (c) 100%. (d) According to panel (c), we recover the signal setting σ = 0.5.