Novel travelling wave structures: few-cycle-pulse solitons and soliton molecules

Zitong Chen,Man Jia

Figure 4. A kind of FCP soliton solution described by equation (31) with a2=1, $k=\tfrac{1}{2}$, ${\xi }_{0}=\tfrac{3}{4}$, η0=0, (a) the structure and (b) the plot for t=0.