Pure-quartic domain-wall solitons as topological bits for data transmission
Fuente:
arXiv
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866909617951342592 |
|---|---|
| author | Li, Pengfei Ruan, Jun Liu, Shilong Mihalache, Dumitru Malomed, Boris A. |
| author_facet | Li, Pengfei Ruan, Jun Liu, Shilong Mihalache, Dumitru Malomed, Boris A. |
| contents | Domain walls (DWs) are topological defects produced by symmetry-breaking phase transitions. Although DWs have been the subject of much work due to their fundamental physical properties, they have not been explored in optical systems with higher-order dispersion. Recent experimental and theoretical works have demonstrated that pure-quartic (PQ) solitons, with their specific energy-width scaling, arise from the interplay of the quartic group-velocity dispersion (GVD) and Kerr nonlinearity. Here, we report solutions for PQ-DW solitons for the model of optical media with the PQ GVD. The analysis demonstrates that they are stable modes. Further investigation reveals their potential as data carriers for optical telecommunications. These results broaden the variety of optical solitons maintained by diverse nonlinear media. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_14995 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Pure-quartic domain-wall solitons as topological bits for data transmission Li, Pengfei Ruan, Jun Liu, Shilong Mihalache, Dumitru Malomed, Boris A. Optics Pattern Formation and Solitons Domain walls (DWs) are topological defects produced by symmetry-breaking phase transitions. Although DWs have been the subject of much work due to their fundamental physical properties, they have not been explored in optical systems with higher-order dispersion. Recent experimental and theoretical works have demonstrated that pure-quartic (PQ) solitons, with their specific energy-width scaling, arise from the interplay of the quartic group-velocity dispersion (GVD) and Kerr nonlinearity. Here, we report solutions for PQ-DW solitons for the model of optical media with the PQ GVD. The analysis demonstrates that they are stable modes. Further investigation reveals their potential as data carriers for optical telecommunications. These results broaden the variety of optical solitons maintained by diverse nonlinear media. |
| title | Pure-quartic domain-wall solitons as topological bits for data transmission |
| topic | Optics Pattern Formation and Solitons |
| url | https://arxiv.org/abs/2505.14995 |