Amplitude Equalization of 40 Gb/s RZ-DPSK Signals Using Saturation of Four-Wave Mixing in a Highly Nonlinear Fiber

摘要

We report the first experimental demonstration of amplitude equalization of 40 Gb/s RZ-DPSK signals using saturation of FWM in a HNLF. We show effective power penalty reduction after wavelength conversion of an amplitude distorted signal.