Localising State-of-Polarisation Perturbation on a Repeatered Link Using Wavelength Dispersion Delay Walk-Off (Th2A.39)
Presenter: Shohei Beppu, KDDI Research
Localisation of state-of-polarisation transient events using group delay difference between two wavelengths is investigated for field-type conditions, assuming varying initial states in an amplified 80-km system. A spatial resolution of 5.4 km is achieved.
Authors:Kristina Shizuka Yamase Skarvang, NTNU / Daniel Elson, KDDI Research / Shohei Beppu, KDDI Research / Daiki Soma, KDDI Research / Steinar Bjørnstad, Tampnet / Dag Roar Hjelme, NTNU / Yuta Wakayama, KDDI Research