Dynamics of Dispersive Wave Generation in Gas-Filled Photonic Crystal Fiber with the Normal Dispersion

Figure 1

Simulate spectrum of a hyperbolic secant pulse propagating in the normal dispersion regime at the different SS coefficients, (a) , (b) , where ,  . Central frequency (c) and relative average intensity (d) of the red-shift DW as a function of normalized propagation distance, where (red dashed curve) and (dark solid curve).

(a)

(b)

(c)

(d)