To accommodate the exponential growth of network services in the five-generation (5G) and
beyond wireless system, 50 Gb/s/λ passive optical network (PON) is developed for mobile …

In this paper, we present a field-trial C-band 72Gbit/s optical on-off keying (OOK) system
over 18.8 km dispersion-uncompensated submarine optical cable in the South China Sea …

The performance of high-speed intensity-modulation (IM)/direct-detection (DD) system
implemented by using O-band directly modulated laser (DML) could be limited by the …

In intensity-modulation and direct-detection (IM/DD) fiber-optic communications, it is hard to
pre-or post-compensate for chromatic dispersion (CD) by digital signal processing due to …

Two-dimensional eight-level pulse amplitude modulation with trellis-coded modulation (2D-
TCM-PAM8) is proposed to overcome the bandwidth limitation for high-speed signal …

The nonlinear Volterra equalizer has been proved to be able to solve the problem of
nonlinear distortion, but it has high computational complexity and is difficult to implement. In …

Post-equalization using neural network (NN) is a promising technique that models and
offsets the nonlinear distortion in visible light communication (VLC) channels, which is …

• Title: 100G and Beyond for PON and Short Reach Optical Networks• This tutorial focuses
on the key technologies for fixed-and mobile-oriented PONs. The former includes direct …

Directly modulated lasers (DMLs) have been implemented in short-reach optical networks
as an intensity modulation and direct detection (IM-DD) scheme due to their high output …

Optical access networks are playing a more critical role in providing diverse emerging
applications for human-and machine-type communications. With the ever-growing demand …