A General Nonlinear Model for Arbitrary Modulation Formats in the Presence of Inter-Channel Simulated Raman Scattering
Fuente:
arXiv
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| Autori principali: | , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
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| _version_ | 1866909783549804544 |
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| author | Liang, Zhiwei Chen, Bin Xu, Jiwei Lei, Yi Hu, Qingqing Zhang, Fan Liga, Gabriele |
| author_facet | Liang, Zhiwei Chen, Bin Xu, Jiwei Lei, Yi Hu, Qingqing Zhang, Fan Liga, Gabriele |
| contents | The four-dimensional nonlinear model is extended to include the inter-channel stimulated Raman scattering, enabling accurate prediction of dual-polarization four-dimensional modulation formats and probabilistically shaped constellations in high-dispersion regimes. The proposed model is validated via comparisons with the split-step Fourier method and enhanced Gaussian noise model. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_10009 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A General Nonlinear Model for Arbitrary Modulation Formats in the Presence of Inter-Channel Simulated Raman Scattering Liang, Zhiwei Chen, Bin Xu, Jiwei Lei, Yi Hu, Qingqing Zhang, Fan Liga, Gabriele Signal Processing The four-dimensional nonlinear model is extended to include the inter-channel stimulated Raman scattering, enabling accurate prediction of dual-polarization four-dimensional modulation formats and probabilistically shaped constellations in high-dispersion regimes. The proposed model is validated via comparisons with the split-step Fourier method and enhanced Gaussian noise model. |
| title | A General Nonlinear Model for Arbitrary Modulation Formats in the Presence of Inter-Channel Simulated Raman Scattering |
| topic | Signal Processing |
| url | https://arxiv.org/abs/2509.10009 |