Volterra-based Nonlinear Compensation in 400 Gb/s WDM Multiband Coherent Optical OFDM Systems
نویسندگان
چکیده
We apply a 3 rd -order inverse Volterra series nonlinear equalizer to a 400 Gb/s WDM multiband PM-16QAM OFDM signal. IVSTF-NLE provides a 0.6 dB Q-factor improvement and 1 dB nonlinear threshold increase compared to linear equalization. OCIS codes: (060.2330) Fiber optics communications; (060.1660) Coherent communications.
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تاریخ انتشار 2014