Author:
Wang Zehao,Huang Yue-Kai,Han Shaobo,Wang Ting,Kilper Dan,Chen Tingjun
Abstract
We implement a cascaded learning framework using component-level EDFA models for optical power spectrum prediction in multi-span networks, achieving a mean absolute error of 0.17 dB across 6 spans and 12 EDFAs with only one-shot measurement.