Methods of Step-Size Distribution Optimization Used in S-SSFM Simulations of WDM Systems
Brief review of methods used for simulation of signal propagation in wavelength division multiplexed (WDM)links is presented. We propose two novel methods of stepsize distribution optimization used to improve symmetrized split step Fourier method (S-SSFM) numerical efficiency: presimulated local er...
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| Format: | Article |
| Language: | English |
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National Institute of Telecommunications
2023-06-01
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| Series: | Journal of Telecommunications and Information Technology |
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| Online Access: | https://jtit.pl/jtit/article/view/913 |