T. Anderson et D. Crosby, THE FREQUENCY-DEPENDENCE OF CLIPPING INDUCED BIT-ERROR RATES IN SUBCARRIER MULTIPLEXED SYSTEMS, IEEE photonics technology letters, 8(8), 1996, pp. 1076-1078
We demonstrate that in a subcarrier multiplexed optical transmission s
ystem the BER induced by laser clipping is strongly dependent on the f
requency location of the digital channel. Our analysis shows that the
variation in the BER with channel frequency can be predicted by taking
into account the turn-on delay of the laser diode.