Field Trial of Vibration Sensing on an Operational Telecom Fibre Network Using Phase-Optical Time Domain Reflectometry. - Vishal Chandraprakash Rai; Konstantinos Alexoudis; Vincent Sleiffer; Florian Azendorf; André Sandmann; Ibukunolu Oladunjoye; Mark Bingham; Thomas Charton; Sander L. Jansen; Bernhard Schmauss (ECOC, 2025)