Simultaneous Coherent Optical Transmission of OFDM-256QAM and OFDM-512QAM Signals Based on l-bit Bandpass Delta-sigma Modulation
We propose and experimentally demonstrate the simultaneous coherent optical transmission of OFDM-256QAM and OFDM-512QAM signals based on 1-bit BP-DSM, with BERs of both signals below the HD- FEC threshold of 3.8e-3 after 20 km SMF −28 transmission.
Authors
- Hengxin Yan
- Xiangjun Xin (ORCID: https://orcid.org/0009-0007-7075-3699)
- Liye Fang
- Xinying Li (ORCID: https://orcid.org/0009-0003-3794-0637)
- Xiaolong Pan
- Qiuying Lin
- Jiahao Bi
- Yuxiao Xu
- Tangyao Xie
Institutions
- Beijing Institute of Technology (CN)
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10809865
- Citations
- 1
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.21