Search Results for author: Andrea Carena

Found 6 papers, 0 papers with code

Optimization of Raman amplifiers: a comparison between black-, grey- and white-box modeling

no code implementations11 Sep 2023 Metodi P. Yankov, Mehran Soltani, Andrea Carena, Darko Zibar, Francesco Da Ros

Designing and optimizing optical amplifiers to maximize system performance is becoming increasingly important as optical communication systems strive to increase throughput.

Experimental validation of machine-learning based spectral-spatial power evolution shaping using Raman amplifiers

no code implementations26 Sep 2022 Mehran Soltani, Francesco Da Ros, Andrea Carena, Darko Zibar

In this case, the experimental results assert that for 2D profiles with the target flat gain levels, the DE obtains less than 1 dB maximum gain deviation, when the setup is not physically limited in the pump power values.

Flexible Raman Amplifier Optimization Based on Machine Learning-aided Physical Stimulated Raman Scattering Model

no code implementations13 Jun 2022 Metodi Plamenov Yankov, Francesco Da Ros, Uiara Celine de Moura, Andrea Carena, Darko Zibar

The forward propagation model is combined with an experimentally-trained ML model of a backward-pumping Raman amplifier to jointly optimize the frequency and power of the forward amplifier's pumps and the powers of the backward amplifier's pumps.

Experimental Validation of Spectral-Spatial Power Evolution Design Using Raman Amplifiers

no code implementations16 May 2022 Mehran Soltani, Francesco Da Ros, Andrea Carena, Darko Zibar

We experimentally validate a machine learning-enabled Raman amplification framework, capable of jointly shaping the signal power evolution in two domains: frequency and fiber distance.

BIG-bench Machine Learning

Simultaneous gain profile design and noise figure prediction for Raman amplifiers using machine learning

no code implementations9 Dec 2020 Uiara Celine de Moura, Ann Margareth Rosa Brusin, Andrea Carena, Darko Zibar, Francesco Da Ros

A machine learning framework predicting pump powers and noise figure profile for a target distributed Raman amplifier gain profile is experimentally demonstrated.

Applied Physics Optics

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