Fig 1.
Periodic wave feature of complex part of P1.
(a), (b), (c) and (d) represent three dimensional plot and (e), (f), (g) and (h) represent their corresponding density plot. And also (i) represent two dimensional plot for z = 0 with interval −5 ≤ t ≤ 5.
Fig 2.
Periodic wave feature of real part of P4.
(a), (b), (c) and (d) represent three dimensional plot and (e), (f), (g) and (h) represent their corresponding density plot. And also (i) represent two dimensional plot for z = 0 with interval −5 ≤ t ≤ 5.
Fig 3.
Kink wave feature of absolute part of P5.
(a), (b), (c) and (d) represent three dimensional plot and (e), (f), (g) and (h) represent their corresponding density plot. And also (i) represent two dimensional plot for z = 0 with interval −5 ≤ t ≤ 5.
Fig 4.
Singular kink with interaction wave feature of absolute part of P5.
(a), (b), (c) and (d) represent three dimensional plot and (e), (f), (g) and (h) represent their corresponding density plot. And also (i) represent two dimensional plot for z = 0 with interval −5 ≤ t ≤ 5.
Fig 5.
Singular kink with interaction wave feature of absolute part of P7.
(a), (b), (c) and (d) represent three dimensional plot and (e), (f), (g) and (h) represent their corresponding density plot. And also (i) represent two dimensional plot for z = 0 with interval −5 ≤ t ≤ 5.
Fig 6.
Gain spectrum of MI for different values of a1 = {−0.3, −0.6, −0.9}, a3 = {0.2, 0.5, 0.8}, R = {−0.2, −0.5, −0.8} and l2 = {−0.7, −1.0, −1.3}.