We present a sensing testbed on a live telecom fiber combining phase and polarization analysis. An unsupervised autoencoder-based pipeline detects deformations, quantitatively comparing sensitivity and performance of the two approaches for intelligent, large-scale cable-safety monitoring.
Multi-tech Sensing on Live Telecom Fiber: Comparing Phase and State-of-Polarization for Cable-Safety Monitoring / Notarstefano, F., Clivati, C., Donadello, S., Virgillito, E., Bratovich, R., Corsini, R., Hovsepyan, M., Carpentieri, F., Curri, V.. - (2026). (2026 Optical Fiber Communications Conference and Exhibition (OFC) Los Angeles (USA) 15–19 March 2026) [10.1364/ofc.2026.m4j.3].
Multi-tech Sensing on Live Telecom Fiber: Comparing Phase and State-of-Polarization for Cable-Safety Monitoring
Notarstefano, Federico;Clivati, Cecilia;Virgillito, Emanuele;Hovsepyan, Marianna;Curri, Vittorio
2026
Abstract
We present a sensing testbed on a live telecom fiber combining phase and polarization analysis. An unsupervised autoencoder-based pipeline detects deformations, quantitatively comparing sensitivity and performance of the two approaches for intelligent, large-scale cable-safety monitoring.| File | Dimensione | Formato | |
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OFC2026_Notarstefano.pdf
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https://hdl.handle.net/11583/3011986
