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

Figure 5

Pulse spectral evolution during propagation for different input pulse chirps, (a) , (b) , and (c) as the sign of TOD is positive. The black horizontal dash line indicates the position at which the maximum spectral broadening occurs, that is, the DW generated.

(a)

(b)

(c)