Abstract Inter-symbol interference (ISI), mode coupling (MC) and other impairments present
in high baud rate mode division multiplexing (MDM) systems significantly degrade the …

Optical performance monitoring (OPM) is crucial for facilitating the management of future few-
mode fiber (FMF)-based transmissions. OPM deploys fault detection and link diagnosis by …

A new technique for fiber faults events detection and monitoring in optical communication
network systems is proposed. The fiber performance monitoring tool is a new proposed …

Fiber performance monitoring using modern online technologies in the next generation of
intelligent optical networks allows for identifying the source of the degeneration and putting …

Optical performance monitoring (OPM) is indispensable to guarantee stable and reliable
operation in few-mode fiber (FMF)-based transmission. OPM consists of measuring optical …

We propose a time-frequency dual-dimension deep neural network (TF-DD-DNN)-based
optical performance monitoring (OPM) scheme to jointly monitor the optical signal-to-noise …

Multiplexing techniques in optical communication systems need to be carefully examined
because of the growing need for high-speed data transmission across long distances. The …