Optical single-sideband (SSB) transmission technique fills the gap between intensity-
modulation/direct-detection (IM/DD) and digital coherent transmission technologies. It …

The performance of direct-detection transceivers employing electronic dispersion
compensation combined with DSP-based receiver linearization techniques is assessed …

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 …

In recent years, short-reach optical links have attracted much more attention and have come
to constitute a key market segment due to the rapid development of data-center applications …

Coherent detection offers high spectral efficiency and receiver sensitivity, but digital signal
processing (DSP)-based coherent receivers may be prohibitively power hungry for data …

Insufficient system bandwidth and chromatic dispersion (CD) of fiber are major limitations for
high-speed four-level pulse amplitude modulation (PAM4) direct detection systems. In this …

Next generation wireless communication systems face many challenges to increase the
capacity and spectral efficiency of current solutions. The worldwide mobile data traffic …

We report on what is to the best of our knowledge the longest 50-Gb/s/λ O-band wavelength-
division multiplexed (WDM) transmission. A pair of in-house built bismuth-doped fiber …

A pruning method of artificial neural network based nonlinear equalizer (ANN-NLE) is
proposed and validated for single-sideband 4-ary pulse amplitude modulation (SSB-PAM4) …

For short range optical transmissions, the intensity modulation and direct detection (IM/DD)
offers the advantages of low cost and low complexity. In this paper, we will review our recent …