Abstract
We present a novel analytical model for the lossless fiber in the weak-dispersion regime. The model is compared to three other models via simulations using the split-step Fourier method. These simulations explore the validity of the models with respect to parameters that affect the signal after the fiber propagation. In one of the systems under consideration, the proposed model is accurate until 8.7 dBm while the others are accurate only until 2.4 dBm. The impact of the modulation format is analyzed for three of the models. Our results show differences up to 1.82 dB in the maximum power in which the proposed model remains accurate when changing from quadrature phase shifting keying to 8-ary quadrature amplitude modulation.
| Original language | English |
|---|---|
| Title of host publication | 21st International Conference on Transparent Optical Networks, ICTON 2019 |
| Place of Publication | Piscataway |
| Publisher | Institute of Electrical and Electronics Engineers |
| Number of pages | 4 |
| ISBN (Electronic) | 978-1-7281-2779-8 |
| DOIs | |
| Publication status | Published - 19 Sep 2019 |
| Event | 21st International Conference on Transparent Optical Networks, ICTON 2019 - Angers, France Duration: 9 Jul 2019 → 13 Jul 2019 http://www.icton2019.com/index.php |
Conference
| Conference | 21st International Conference on Transparent Optical Networks, ICTON 2019 |
|---|---|
| Abbreviated title | ICTON2019 |
| Country | France |
| City | Angers |
| Period | 9/07/19 → 13/07/19 |
| Internet address |
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Keywords
- High nonlinearity regime
- Nonlinear Schrödinger equation
- Optical fibers
- Raman amplification
- Weakly dispersion regime
Cite this
Oliari, V., Agrell, E., & Alvarado, A. (2019). Regular perturbation for the weak-dispersion regime. In 21st International Conference on Transparent Optical Networks, ICTON 2019 [8840474] Piscataway: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ICTON.2019.8840474