Publication
A highly sensitive distributed pressure sensing system (< 20 hPa) based on phasesensitive optical time-domain reflectometry with side air holes fiber is proposed, reaching a sensing range of 1.05 km with a 5 cm spatial resolution
Romain Christophe Rémy Fleury, Ali Momeni
Luc Thévenaz, Zhisheng Yang, Simon Adrien Zaslawski, Sheng Wang