The report provides forecasts for DAS equipment, applications, services and system deployment from 2021 - 2026. The report evaluates the market by coverage (outdoor and indoor), DAS type (active, ...
The Distributed Acoustic Sensing (DAS) system based on Phase-Sensitive Optical Time Domain Reflectometry (Φ-OTDR) uses narrow-linewidth lasers as high-coherence light sources, utilizing Rayleigh ...
Researchers at Nanjing University, led by Ningmu Zou, have developed a new approach to address the major challenges ...