We consider optical transmission systems based on the nonlinear frequency division
multiplexing (NFDM) concept, ie, the systems employing the nonlinear Fourier transform …

Following the rise in interest in transmission systems employing the nonlinear Fourier
transform (NFT) for the nonlinearity mitigation, we present the theoretical analysis of the …

There has been much interest in the non-linear frequency-division multiplexing (NFDM)
transmission scheme in the optical fiber communication system. Up to date, most of the …

The nonlinear frequency division multiplexing (NFDM) transmission scheme continues to
attract high interests in optical communications due to its robustness against nonlinearity …

Nonlinear distortion experienced by signals during their propagation through optical fibers
strongly limits the throughput of optical communication systems. Recently, a strong research …

The nonlinear frequency division multiplexing (NFDM) is a promising concept in the field of
optical fiber communications. Based on a well established mathematical technique of the …

Nonlinear Frequency Division Multiplexing: from Single Polarization to Dual Polarization Page
1 OECC/PSC 2019 ©IEICE Nonlinear Frequency Division Multiplexing: from Single …

An analytical model considering modulation-dependent nonlinear effects and second-order
interactions between signal and optical amplifier noise is presented for Nyquist-spaced …

Coherent dual-polarization (DP) optical transmission systems encode information on the
four available degrees of freedom of an optical field: the two polarization states, each with …

Optical transmission systems intrinsically enjoy a four-dimensional (4D) constellation space,
corresponding to two quadratures in two polarization states. In this paper, we introduce a …