High Spatial Resolution Distributed High Temperature Sensing with Single Crystal Fiber Enabled by a Physical Model-Assisted Hybrid Neural Network
A 4.43 cm high spatial resolution Raman distributed high temperature sensing system using single-crystal fiber was achieved via a physical model-assisted hybrid neural network combined with CNN and Bi-LSTM, overcoming the hardware limitations.
Authors
- Xu Liu (ORCID: https://orcid.org/0000-0003-4849-8533)
- Bo Liu (ORCID: https://orcid.org/0000-0001-6421-0443)
Institutions
- Zhejiang Lab (CN)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11109613
- Primary Topic
- Advanced Fiber Optic Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Natural Science Foundation of Zhejiang Province