Polarization Power Correlation Function-Based Nonlinearity Monitoring in PM-16QAM Coherent Optical Fiber Transmission Systems
- Resource Type
- Conference
- Authors
- Wu, Feilong; He, Pinjing; Yang, Aiying; Guo, Peng; Li, Qian; Qiao, Yaojun; Xin, Xiangjun
- Source
- 2021 Opto-Electronics and Communications Conference (OECC) Opto-Electronics and Communications Conference (OECC), 2021. :1-3 Jul, 2021
- Subject
- Communication, Networking and Broadcast Technologies
Photonics and Electrooptics
Optical fiber polarization
Estimation error
Correlation
Optical fiber communication
Optical noise
Monitoring
Signal to noise ratio
- Language
- ISSN
- 2166-8892
A fiber nonlinearity monitoring method based on polarization power correlation function is proposed. Numerical results show 1.0 dB maximum estimation error of nonlinearity power in 224Gbps PM-16QAM system with $800 \sim 2800 {\mathrm km}$ transmission length. © 2021 The Author(s)