Real-Time In-Line Coherent Distributed Sensing over a Legacy Submarine Cable. - Mikael Mazur; Nicolas K. Fontaine; Roland Ryf; Philip Pilgrim; Tracy Chodkiewicz; Gonzalo Sosa; Stephen D. Carter; Sergio Velazquez Jasso; Jeewan Naik; Kishore Padmaraju; Ajay Mistry; David Winter; et al. (OFC, 2024)