Figure 4. The effect of E0, material loss, and pulse duration on the field decay.
Influence of (a) the incident field magnitude E0 and (b) the level of losses ωc on the trapped field decay for a core material with χ(3)=9.8·10−19 m2 V−2 and an incident pulse of duration . Influence of the pulse duration (in fs) on the trapped field decay for a core material with χ(3)=8.89·10−19 m2 V−2. (c) Short-pulse duration. (d) Long-pulse duration.