On the Spatial Resolution of Location-Resolved Performance Monitoring by Correlation Method
- Resource Type
- Conference
- Authors
- Hahn, Choloong; Jiang, Zhiping
- Source
- 2023 Optical Fiber Communications Conference and Exhibition (OFC) Optical Fiber Communications Conference and Exhibition (OFC), 2023. :1-3 Mar, 2023
- Subject
- Communication, Networking and Broadcast Technologies
Photonics and Electrooptics
Deconvolution
Correlation
Filtering
Nonlinear distortion
Optical distortion
Optical fiber communication
Spatial resolution
- Language
We show that the spatial resolution of correlation method for location-resolved performance monitoring is as good as the MMSE by applying deconvolution. Also, we propose a digital block filtering method to improve the spatial resolution under given signal and link condition.