Modelling and Influences of Transmitter and Receiver Nonlinearities in Optical OFDM Transmission
نویسندگان
چکیده
In this paper, the main sources of nonlinear distortions for back-to-back (B2B) transmission in an Intensity Modulation/Direct Detection (IM/DD) fiber optical system are presented. The nonlinear characteristics are modelled and their impact on an OFDM signal are described by means of stochastic considerations. Furthermore, the dependence of nonlinear distortions on tunable key parameters of the optical transmission system is analyzed. Its performance depending on these parameters is evaluated by means of computer simulations.
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تاریخ انتشار 2008