Blind MIMO Vector-Quantized Variational Autoencoder Equalizer for Free-Space Coherent Optical Transmission
We propose a novel blind MIMO vector-quantized variational autoencoder equalizer for free-space coherent optical transmission in turbulence channel. The method is shown to simultaneously achieve better time-varying error correction performance and mitigate the IQ skew in the receiver side.
Authors
- Ziqi Tang (ORCID: https://orcid.org/0000-0003-0425-0173)
- Guojin Qin (ORCID: https://orcid.org/0009-0008-1602-7861)
- Nan Chi (ORCID: https://orcid.org/0000-0003-4966-3844)
- Jianyang Shi (ORCID: https://orcid.org/0000-0002-5478-3704)
- Yingjun Zhou (ORCID: https://orcid.org/0000-0003-4177-4742)
- Yuan Wei
- Junwen Zhang (ORCID: https://orcid.org/0000-0001-8041-1608)
Institutions
- Fudan University (CN)
- Shanghai Micro Satellite Engineering Center (CN)
- Peng Cheng Laboratory (CN)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/ofc.2025.w4f.4
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00