Simultaneous recovery of WDM optical clock using supercontinuum in a highly nonlinear fiber

摘要

Simultaneous optical clock recovery for WDM signal using supercontinuum is proposed and first demonstrated experimentally using a highly-nonlinear dispersion-shifted fiber. 20×20 GHz WDM clocks with superior qualities are successfully recovered simultaneously and the 3R regenerations of 20×20 Gb/s WDM signals are demonstrated.