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| Hauptverfasser: | , , , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| Schlagworte: | |
| Online-Zugang: | https://arxiv.org/abs/2603.20138 |
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| _version_ | 1866918400109838336 |
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| author | Bogdanov, S. Sygletos, S. Sidelnikov, O. Gomes, G. Kamalian-Kopae, M. Turitsyn, S. K. |
| author_facet | Bogdanov, S. Sygletos, S. Sidelnikov, O. Gomes, G. Kamalian-Kopae, M. Turitsyn, S. K. |
| contents | In this letter, we numerically investigate a long-haul coherent data transmission system with a cascade of semiconductor optical amplifiers (SOAs). We exploit low-complexity neural networks that can be implemented in real time to compensate for the accumulated distortions induced by a cascade of SOAs. This equalization provides an order-of-magnitude reduction in bit error rate at low dispersion (in the O-band), whereas higher dispersion degrades performance. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_20138 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Low-complexity neural network equalization for long-haul coherent transmission with cascaded semiconductor optical amplifiers Bogdanov, S. Sygletos, S. Sidelnikov, O. Gomes, G. Kamalian-Kopae, M. Turitsyn, S. K. Optics In this letter, we numerically investigate a long-haul coherent data transmission system with a cascade of semiconductor optical amplifiers (SOAs). We exploit low-complexity neural networks that can be implemented in real time to compensate for the accumulated distortions induced by a cascade of SOAs. This equalization provides an order-of-magnitude reduction in bit error rate at low dispersion (in the O-band), whereas higher dispersion degrades performance. |
| title | Low-complexity neural network equalization for long-haul coherent transmission with cascaded semiconductor optical amplifiers |
| topic | Optics |
| url | https://arxiv.org/abs/2603.20138 |