Soliton dynamics in transmission through ultralong lasers

We have studied the dynamics and stability of solitonic pulses (including soliton interaction) across URFL transmission links, as well as the dependence of these dynamics on cavity design (length, symmetry, reflectivity) and input pulse characteristics. The first experimental demonstration of long-distance ldquotruerdquo soliton propagation through optical fibre. The results conclude that even relatively long links of the order of 50 km show excellent nonlinear resilience and are capable of providing virtually transparent transmission under a broad range of input pulse characteristics.