New customer usages such as on-demand high-definition videos, business analytics, and
cloud services stress more and more optical transport networks. While 100 Gbps WDM …

The main topic of this thesis is the application of advanced Digital Signal Processing (DSP)
techniques to high data-rate optical links. This thesis is divided in two parts: Direct-Detection …

We propose an improved optical signal-to-noise ratio (OSNR) monitoring technique in
presence of optical fiber nonlinearity-induced distortions, in which traditional multi-order …

Modern fiber-optic communication systems rely on complex digital signal processing (DSP)
and forward error correction (FEC), which contribute to a significant amount of the over-all …

An Accurate Method to Measure PDL by Mathematical Model Likelihood of Constellation
Diagram Page 1 M4A.56.pdf Asia Communications and Photonics Conference (ACP) © OSA …

Kerr nonlinearity is particularly detrimental in coherent optical communications over long-
haul, sub-sea and transatlantic links. The correct and accurate determination of the penalty …

The main topic of this work is the application of advanced Digital Signal Processing (DSP)
techniques to high data-rate optical links. The first part of the thesis is devoted to direct …

The growing capacity demand for optical communication has motivated the development of
fibers supporting the transmission of multiple propagating modes to enable Mode Division …

The continuous growth of Internet traffic implies an increased power consumption due to the
many optical-to-electronic (OEO) conversions required by routers and switches. Transparent …