Nonlinear Pulse Shaping in Fibres for Pulse Generation and Optical Processing
Figure 7
(a) Schematic illustration of the optical decision at an ODE-enhanced receiver. (b) Numerically calculated probability density functions for the voltage of the marks and spaces in the conventional and ODE-enhanced receivers for a 40 Gbit/s RZ input signal with a random jitter of the pulse temporal position. Results adapted from [88].