Optimized Vectorial Summing for Fading Noise Suppression in $\varphi$-OFDR Using Multi-Core Fiber
We present the analysis for the time-domain noise accumulation in the multi-core fiber based coherent fading noise suppression for phase-sensitive optical frequency domain reflectometry. A method based on the optimized selection of the cores used for the combination is proposed and demonstrated and an effective suppression for accumulated noise which could be able to improve the sensitivity and the stability in long-term measurement.
Authors
- Weilin Xie (ORCID: https://orcid.org/0000-0001-8432-1853)
- Xiang Yuan Zheng (ORCID: https://orcid.org/0000-0003-4899-1643)
- Yi Yin (ORCID: https://orcid.org/0000-0002-9187-1033)
- Wei Wei (ORCID: https://orcid.org/0000-0001-5197-5500)
- Qiang Yang (ORCID: https://orcid.org/0000-0002-0761-4692)
- Yi Dong (ORCID: https://orcid.org/0000-0001-6806-4519)
- Jiang Yang (ORCID: https://orcid.org/0000-0003-4193-2237)
Institutions
- Beijing Institute of Technology (CN)
- Ministry of Industry and Information Technology (CN)
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10810122
- Primary Topic
- Power Line Communications and Noise
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China