Recent Advances in Distributed Acoustic Sensing Based on Phase-Sensitive Optical Time Domain Reflectometry
Recent Advances in Distributed Acoustic Sensing Based on Phase-Sensitive Optical Time Domain Reflectometry is a scholarly work, published in 2018 in ''Journal of Sensors''. The main subjects of the publication include fiber-optic sensor, optics, time domain, reflectometry, optical coherence tomography, optical fiber, electronic engineering, Rayleigh scattering, time-of-flight camera, demodulation, Distributed acoustic sensing, optical time-domain reflectometer, and computer science. Distributed acoustic sensing (DAS) using coherent Rayleigh backscattering in an optical fiber has become a ubiquitous technique for monitoring multiple dynamic events in real time.