506-Pb/s·km C+L-Band 7-Core 2-Mode Transmission Over Weakly-Coupled FM-MCF with Only 2×2 MIMO
We demonstrate a broadband long-haul weakly-coupled SDM-WDM transmission adopting non-degenerate modes of the few-mode multi-core fibers (FM-MCFs) compatible with the standard single-mode coherent transmission systems. 14 spatial channels (7-core 2-mode) <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">${\times 379}$</tex> wavelengths <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">${\times 24.5}\text{-GBd}$</tex> PDM-QPSK signals spanning 77.6-nm C+L band, over 1170-km FM-MCF, is achieved only utilizing <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">${2\times 2}$</tex> MIMO-DSP, resulting in total 433.32-Tb/s throughput and 506-Pb/s·km distance-capacity product.
Authors
- Lei Shen (ORCID: https://orcid.org/0000-0001-6198-5753)
- Weisheng Hu (ORCID: https://orcid.org/0000-0002-6168-2688)
- Tonghui Ji (ORCID: https://orcid.org/0000-0003-3453-0248)
- Juhao Li (ORCID: https://orcid.org/0000-0002-4913-6844)
- Zhaopeng Xu (ORCID: https://orcid.org/0000-0001-6476-9001)
- Baolong Zhu (ORCID: https://orcid.org/0000-0002-3625-6708)
- Yang Yu (ORCID: https://orcid.org/0000-0002-5045-804X)
- Honglin Ji (ORCID: https://orcid.org/0000-0003-3437-8573)
- Gang Qiao (ORCID: https://orcid.org/0009-0005-6924-0437)
- Mingqing Zuo (ORCID: https://orcid.org/0000-0003-2369-5362)
- Jiarui Zhang (ORCID: https://orcid.org/0000-0001-6392-9907)
- Lulu Liu (ORCID: https://orcid.org/0000-0001-5227-7923)
- Jie Luo (ORCID: https://orcid.org/0000-0002-7546-0808)
- Chengbin Long
- Shangcheng Wang (ORCID: https://orcid.org/0009-0000-6791-8519)
Institutions
- Peking University (CN)
- Yangtze Optical Electronic (China) (CN)
- Peng Cheng Laboratory (CN)
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10809826
- Citations
- 1
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.21