EDFA Modeling refers to the process of developing mathematical models that accurately describe the behavior of Erbium-Doped Fiber Amplifiers (EDFAs) within optical communication systems. EDFAs are essential components used to amplify optical signals in fiber optic networks, and accurately modeling their behavior is crucial for predicting the performance of these networks.
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.
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NEC Laboratories America, Inc. (NEC Labs) is the US-based center for NEC Corporation’s global network of corporate research laboratories. Our diverse research groups collaborate with industry, academia and governments to provide disruptive solutions to complex problems. A leader in the integration of IT and network technologies with more than 100 years of expertise, NEC provides a combination of products and solutions that cross-utilize the company’s experience and global resources to meet the complex and ever-changing needs of its customers.