Nonlinear Signal Distortion in WDM Transmission with 10- and 40-Gbit/s Channel Rates
نویسنده
چکیده
Extending WDM transmission distances between regenerators and increasing the channel bit-rates are required to achieve cost-effective terabit/s backbone networks. However, the achievable performance is limited the fibre nonlinearity, with high optical launch powers and short pulse widths leading to nonlinear distortion of the signals. In this paper, we report new results of splitstep Fourier simulations of WDM transmission, investigating the effects of both intraand inter-channel nonlinear distortion for 10and 40-Gbit/s channel rates.
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تاریخ انتشار 2000