Performance Enhanced Brillouin Optical Time-Domain Reflectometer Based on Adaptive Frequency Analysis Demodulation
A novel Brillouin optical time-domain reflectometer using an adaptive frequency analysis (AFA) algorithm enhances spatial resolution by 2.5 times at 10 MHz frequency resolution compared to traditional methods and enables Brillouin phase spectrum (BPS) detection.
Authors
- Zhonghong Lin (ORCID: https://orcid.org/0000-0002-5344-2190)
- Weilun Wei (ORCID: https://orcid.org/0000-0001-7395-1278)
- Zhiyong Zhao (ORCID: https://orcid.org/0000-0002-4593-9156)
- Ming Tang (ORCID: https://orcid.org/0000-0001-8669-4186)
Institutions
- Wuhan National Laboratory for Optoelectronics (CN)
- Huazhong University of Science and Technology (CN)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11111366
- Primary Topic
- Advanced Fiber Optic Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- National Key Research and Development Program of China