Metropolitan optical networks are undergoing significant transformations to continue being
able to provide services that meet the requirements of the applications of the future. The …

Optical networks generate a vast amount of diagnostic, control, and performance monitoring
data. When information is extracted from these data, reconfigurable network elements and …

A closed-form formula for the nonlinear interference (NLI) estimation using the Gaussian
noise (GN) model in the presence of inter-channel stimulated Raman scattering (ISRS) is …

A closed-form formula for the nonlinear interference (NLI) estimation of arbitrary modulation
formats, supporting short span lengths and low losses in ultra-wideband optical transmission …

A high baudrate physical optical transceiver is shared among multiple network-sliced
services by introducing virtual optical channels. This technique reduces the number of …