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Nonlinear Frequency-Division Multiplexing in the Focusing Regime (1611.00235v1)
Published 1 Nov 2016 in cs.IT and math.IT
Abstract: Achievable rates of the nonlinear frequency-division multiplexing (NFDM) and wavelength-division multiplexing (WDM) subject to the same power and bandwidth constraints are computed as a function of transmit power in the standard single-mode fiber. NFDM achieves higher rates than WDM.