Digital signal processing for fiber nonlinearities [Invited] clickable element to expand a topic
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Optical communication systems represent the backbone of modern communication
networks. Since their deployment, different fiber technologies have been used to deal with …

In this paper, we review the historical evolution of predictions of the performance of optical
communication systems. We will describe how such predictions were made from the outset …

We explore the potential benefits of digital nonlinearity compensation (NLC) techniques in
fully loaded coherent wavelength-division multiplexed (WDM) transmission systems. After …

Most of the digital data transmitted are carried by optical fibres, forming the great part of the
national and international communication infrastructure. The information-carrying capacity of …

This work proposes a probabilistic shaping scheme for optical WDM systems, where
nonlinear interference noise depends on the input optical signal power distribution. With …

In this paper, we experimentally demonstrate the benefit of polarization insensitive dual-
band optical phase conjugation for up to ten 400 Gb/s optical super-channels using a …

We extend the theory of parametric noise amplification to the case of transmission systems
employing multiple optical phase conjugators, demonstrating that the excess noise due to …

A general theory of nonlinear interactions between signal and amplified spontaneous
emission noise in wavelength division multiplexed fiber-optic coherent transmission systems …

We experimentally investigate Kerr nonlinearity mitigation of a 28-GBd polarization-
multiplexed 16-QAM signal in a five-channel 50-GHz spaced wavelength-division …