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

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 …

We experimentally demonstrate an O-band single-lane 200 Gb/s intensity modulation direct
detection (IM/DD) transmission system using a low-chirp, broadband, and high-power …

The enormous traffic growth sets a stringent requirement to upgrade short-reach optical links
to 1.6 TbE capacity in an economically viable way. The power consumption and latency in …

Chaotic encryption is a promising scheme for physical layer security. By solving the multi-
dimensional chaotic equations and transforming the obtained results, both bit-level and …

A low-complexity sparse absolute-term based nonlinear equalizer (AT-NLE) is proposed to
eliminate the nonlinear signal distortions for intensity modulation and direct detection …

A receive-diversity-aided power-fading compensation (RDA-PFC) scheme is proposed and
demonstrated to eliminate the chromatic dispersion (CD)-induced power fading for C-band …

Interoperability requirements are discussed for 200Gb/s PAM4 and verified using high-
bandwidth electro-absorption modulated lasers (EML) and a concatenated forward error …

Short reach optical communication technologies are increasingly demanded in several fast-
evolving application scenarios in both telecom and datacom. Low-cost and low-complexity …

In the paper, a four-dimensional trellis-coded modulation 16-quadrature amplitude
modulation-orthogonal frequency division multiplexing (4D TCM 16QAM-OFDM) combined …