Neural networks have enabled applications in artificial intelligence through machine
learning, and neuromorphic computing. Software implementations of neural networks on …

With the rapid development of optical communication systems, more advanced techniques
conventionally used in long-haul transmissions have gradually entered systems covering …

Client-side optics are facing an ever-increasing upgrading pace, driven by upcoming 5G
related services and datacenter applications. The demand for a single lane data rate is soon …

An improved weighted decision-feedback equalizer (IWDFE) is adopted and experimentally
demonstrated to mitigate chromatic dispersion (CD) induced power fading for C-band four …

The performance of high-speed intensity modulation direct detection (IM-DD) transmissions
is severely degraded by the linear inter-symbol interference (ISI), due to both bandwidth …

Short-reach transmission systems traditionally utilize intensity modulation (IM) at the
transmitter and direct detection (DD) at the receiver due to their cost-effectiveness, small …

In this letter, transmission of directly-modulated PAM-4 in C-band is experimentally
demonstrated. Instead of introducing any optical devices for dispersion management, we …

In this paper, we propose a nonlinear Tomlinson-Harashima pre-coding (THP) scheme for
nonlinear distortion suppression in direct-detected double sideband (DSB) PAM-4 …

We investigate methods for experimental performance enhancement of auto-encoders
based on a recurrent neural network (RNN) for communication over dispersive nonlinear …

A nonlinearity-aware signal transmission scheme based on a low-complexity 3rd-order
diagonally pruned absolute-term nonlinear equalizer (NLE) with weight sharing (DP-AT-NLE …