The GN-model has been proposed as an approximate but sufficiently accurate tool for
predicting uncompensated optical coherent transmission system performance, in realistic …

We use the power coupled-mode theory to study the interplay between multipath
interference (MPI) and differential mode attenuation (DMA) in quasi-single mode (QSM) …

Enhanced equalization phase noise (EEPN), generated from the uncompensated dispersion
experienced by laser phase noises, can cause serious damage to the transmission quality of …

The nonlinear interference noise power was measured experimentally as a function of the
signal power and the length of the fibre coherent $100 {\text {-Gbit}}\{\text {s}}^{-1} …

In the design of fiber links for both continental and transoceanic optical communication
systems, the optimization of span length is of high importance from both performance and …

We demonstrate that the transmission BER, OSNR penalty, and system margin can be
accurately predicted for multiple fiber types using the back-to-back response together with …

We report an analysis of the problems encountered in the design of modern high-bit-rate
coherent communication links. A phenomenological communication link model is described …

A new generation of high-capacity WDM systems with extremely robust performance has
been enabled by coherent transmission and digital signal processing. To facilitate …

A multi-core optical fiber according to an embodiment of the present invention is provided
with a plurality of core parts, a common cladding, and a coating. Particularly, in order to …

В волоконных когерентных линиях связи со скоростью 100 Гбит/с без оптической
компенсации хроматической дисперсии экспериментально измерена зависимость …