Jhb. Nijhof et al., STABLE SOLITON-LIKE PROPAGATION IN DISPERSION MANAGED SYSTEMS WITH NET ANOMALOUS, ZERO AND NORMAL DISPERSION, Electronics Letters, 33(20), 1997, pp. 1726-1727
The authors have discovered from numerical modelling that there are st
able nonlinear transmission pulses for periodically dispersion managed
systems where the path average dispersion may be either anomalous, ze
ro, or even normal.