Dec 22, 2025
TI - Distributed Fiber-Optic Strain Sensing in Deep Mixed Columns T2 - Journal of Geotechnical and Geoenvironmental Engineering - ASCE AU - Hov, Solve AU - Meland, Henrik AU - Helvacioglu, Anil
Mar 30, 2026
We present a novel distributed shear stress sensor that allows to derive fluid rheological parameters such as the viscosity along a fiber-optic cable being exposed to a moving medium.
Sep 08, 2025
Real-time pipeline integrity monitoring solution. Distributed fiber optic sensing DFOS, DTS (Temperature Sensing), DAS (Acoustic Sensing), DSS (Strain
Jun 09, 2026
Distributed Optical Fiber Sensing (DFOS) transforms standard fiber optic cables into powerful sensors capable of detecting temperature, strain, and acoustic signals
Apr 29, 2026
We review the recent developments in the area of optical fiber grating sensors, including quasi-distributed strain sensing using Bragg gratings, systems
Mar 09, 2026
This work further investigates the superiority and some concerns of using distributed long-gage fiber optic sensing technique for vibration based SHM through a theoretical modal analysis on the
Oct 12, 2025
The article describes measurements of strains of concrete, steel and textile reinforcement with distributed fiber optic sensors (DFOS).
Jun 02, 2026
The ODiSI 6000 Series is a powerful fiber optic measurement system specifically designed to address the modern test challenges of advanced materials and
Jun 09, 2026
Reliable and adaptive grasping in robotic systems remains challenging due to the lack of real-time structural feedback and multi-directional stress awareness. To address this, we propose a
Jan 04, 2026
Abstract We have developed a fiber-optic distributed sensor which can measure strain distributions along fiber Bragg grating (FBG) with the high spatial resolution. This sensing system is based on
May 30, 2026
Fiber optic sensing is a technology that detects environmental changes by analyzing light signals in optical fibers. It enables real-time monitoring of
Mar 27, 2026
Abstract Distributed acoustic sensing (DAS) technology can convert seafloor telecommunication optical fibers into spatially dense arrays of strain sensors for ocean observation.
Aug 13, 2025
As the same DFOS sensors can be connected to different optical interrogators (using Rayleigh, Brillouin or Raman scattering), different system outputs can be generated (e.g. strains,
Jun 29, 2026
Distributed Fiber Optic Sensing (DFOS) systems provide critical asset monitoring by utilizing standard fiber optic cables as sensors. These systems enable precise
Sep 01, 2025
Material cracking is one of the key mechanisms contributing to structural failure. Distributed fiber optic sensing (DFOS) can measure the strain profile along o...
Jul 26, 2025
Distributed fiber optic sensors (DFOSs) have gradually become an effective method for structural health monitoring over the past two decades. In this work, a strain transfer model is developed between a
Sep 19, 2025
Silica-based distributed fiber-optic sensor (DFOS) systems have been a powerful tool for sensing strain, pressure, vibration, acceleration,
Oct 16, 2025
Amer, Rasha, Xue, Ziqiu, Hashimoto, Tsutomu, Nagata, Takeya (2021) Distributed Fiber Optic Strain Sensing for Geomechanical Monitoring: Insights from Field Measurements of Ground Surface
Jan 29, 2026
A distributed optical fibre sensor is introduced which is capable of quantifying multiple dynamic strain perturbations along 1 km of a sensing fibre simultaneously using a standard
Jun 08, 2026
The implementation of distributed strain sensing technology in geotechnical monitoring faces a key challenge: achieving high deformation compatibility between embedded fiber optic (FO)
May 05, 2026
The distributed optical fiber sensors (DFOS) are strain, temperature, and vibration monitoring tools characterized by minimal intrusiveness, accuracy,
Jul 18, 2025
The distributed optical fiber sensors (DFOS) are strain, temperature, and vibration monitoring tools characterized by minimal intrusiveness, accuracy, ease of deployment, and the ability to perform
Feb 19, 2026
With Exail''s solutions, EOSS has advanced the reliability and performance of its Distributed Fiber Optic Sensing (DFOS) systems, enabling industries to bolster asset security and
Mar 20, 2026
The global Distributed Fiber Optic Sensor (DFOS) Market is experiencing significant growth as industries increasingly recognize the importance of continuous monitoring for infrastructure, industrial facilities,
Mar 28, 2026
This paper presents the application of distributed fiber optical sensing for monitoring temperature, strain and stress histories on real structures under construction site conditions.
Nov 07, 2025
Distributed fiber optic (strain) sensing, which provides the unique advantage of sensing damage (e.g. cracking) at locations that are not known a priori, has be...
Jun 07, 2026
Here, we report a selfpowered and stretchable optical fiber strain sensor with distributed sensing capability based on mechanoluminescence
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