Digital twin (DT) has revolutionized optical communication networks by enabling their full life-
cycle management, including planning, prediction, optimization, upgrade, and …

200.5 Tb/s Transmission with S+C+L Amplification Covering 150 nm Bandwidth over 2×100
km PSCF Spans Page 1 200.5 Tb/s Transmission with S+C+L Amplification Covering 150 …

We propose an efficient three-step amplifier configuration algorithm to improve and maintain
the generalized signal-to-noise ratio (GSNR) performance of dynamic C+ L-band links in …

Recent advances in multi-band amplification support ultra-wideband (UWB) systems as a
suitable solution to cope with the increasing fiber communications traffic demand. The …

We propose an algorithm for calculating the optimum launch power over the entire C+ L
bands by maximizing the cumulative link GSNR of a channel plan built upon multiple …

We propose a technique for modeling erbium-doped fiber amplifiers (EDFAs) in optical fiber
networks, where the amplifier unit is located at a distant node outside the laboratory. We …

We experimentally observe the signal-to-noise ratio (SNR) degradation of previously
established services induced by loading new services in a network, and we mitigate this …

More than two decades after the first terabit transmission using the C+ L band, recent
advancements in ultra-wideband (UWB) technology have demonstrated remarkably high …

Within a context of C+ L band transmission, this work proposes a design approach for
Raman pumps in hybrid fiber amplifiers (HFAs) with the goal of maximizing the total system …

Deterioration of the signal-to-noise ratio (SNR) is an important challenge in ultra-long multi
optical line system (OLS) optical transmission systems. The non-uniform gain and cascading …