We consider optical transmission systems based on the nonlinear frequency division multiplexing (NFDM) concept, ie, the systems employing the nonlinear Fourier transform …
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 …
The recently proposed b-modulation method for nonlinear Fourier transform-based fiber- optic transmission offers explicit control over the duration of the generated pulses and …
Addressing the optical communication systems employing the nonlinear Fourier transform (NFT) for the data modulation/demodulation, we provide an explicit proof for the properties of …
An analytical model considering modulation-dependent nonlinear effects and second-order interactions between signal and optical amplifier noise is presented for Nyquist-spaced …
Nyquist-spaced transmission and digital signal processing have proved effective in maximising the spectral efficiency and reach of optical communication systems. In these …
We introduce the optical communication system based on nonlinear Fourier transform (NFT), where we combine the b-modulation technique, facilitating control over the signal duration …
Nonlinear Fourier transform (NFT) based transmission technique relies on the integrability of the nonlinear Schrödinger equation (NLSE). However, the lossless NLSE is not directly …
Nonlinear frequency division multiplexing (NFDM) systems have been showing remarkable progress in the past few years. However, the majority of the demonstrations have neglected …