Lorentzian Curve Fitting Combined with DPP-BOTDA for Localized Heating Detection in Fiber-Optic Lines Exceeding 500 km with Remote Ends
This manuscript is an extended English adaptation of a previously published Russian conference abstract and is intended to improve accessibility for the international research community. In this paper, the detection of a heating event at the far end of a 500-km fiber line is reported, using DPP-BOTDA, LCF and probabilistic heating detection algorithm.
Authors
- Viktor Shilov
Institutions
- Skolkovo Institute of Science and Technology (RU)
- Moscow Institute of Physics and Technology (RU)
Publication Details
- Journal
- Zenodo (CERN European Organization for Nuclear Research)
- Published
- 2026-06-25
- DOI
- https://doi.org/10.5281/zenodo.20847563
- Primary Topic
- Advanced Fiber Optic Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00