A distributed dynamic strain sensing system based on frequency-scanned phase-sensitive optical time domain reflectometry is proposed and demonstrated. It demonstrates a record spatial resolution of 20 cm, compared with other direct-detection dynamic strain sensing systems
In this thesis, the work focuses on developing distributed optical fiber vibration sensors based on ...
In recent years, there has been a considerable interest in the development of distributed optical fi...
International audienceWe present a high frequency (500 Hz) and high resolution (sub-50 cm) strain di...
A distributed and dynamic strain sensing system based on frequency-scanning phase-sensitive optical ...
The phase-sensitive optical time-domain reflectometry (φ-OTDR) is a good candidate for distributed d...
This report describes the development of distributed optical strain sensing system for applications ...
A real-time dynamic Brillouin optical time domain reflectometry (BOTDR)-based system is introduced b...
A distributed optical fibre sensor is introduced which is capable of quantifying multiple dynamic st...
Unlike traditional sensing schemes which rely on discrete point sensors that perform measurements at...
Title: Distributed strain sensing with long gauge FBG sensors based on optical frequency domain refl...
<p> A novel interrogation technique for fully distributed linearly chirped fiber Bragg grating (LCF...
In this paper, a highly-sensitive distributed shape sensor based on a multicore fiber (MCF) and phas...
A distributed optical strain-sensing technique is presented as a solution for measuring the strain d...
A distributed optical fiber dynamic strain sensor with high spatial and frequency resolution is demo...
A phase-sensitive optical time-domain reflectometry (Phi-OTDR) with a temporally sequenced multi-fre...
In this thesis, the work focuses on developing distributed optical fiber vibration sensors based on ...
In recent years, there has been a considerable interest in the development of distributed optical fi...
International audienceWe present a high frequency (500 Hz) and high resolution (sub-50 cm) strain di...
A distributed and dynamic strain sensing system based on frequency-scanning phase-sensitive optical ...
The phase-sensitive optical time-domain reflectometry (φ-OTDR) is a good candidate for distributed d...
This report describes the development of distributed optical strain sensing system for applications ...
A real-time dynamic Brillouin optical time domain reflectometry (BOTDR)-based system is introduced b...
A distributed optical fibre sensor is introduced which is capable of quantifying multiple dynamic st...
Unlike traditional sensing schemes which rely on discrete point sensors that perform measurements at...
Title: Distributed strain sensing with long gauge FBG sensors based on optical frequency domain refl...
<p> A novel interrogation technique for fully distributed linearly chirped fiber Bragg grating (LCF...
In this paper, a highly-sensitive distributed shape sensor based on a multicore fiber (MCF) and phas...
A distributed optical strain-sensing technique is presented as a solution for measuring the strain d...
A distributed optical fiber dynamic strain sensor with high spatial and frequency resolution is demo...
A phase-sensitive optical time-domain reflectometry (Phi-OTDR) with a temporally sequenced multi-fre...
In this thesis, the work focuses on developing distributed optical fiber vibration sensors based on ...
In recent years, there has been a considerable interest in the development of distributed optical fi...
International audienceWe present a high frequency (500 Hz) and high resolution (sub-50 cm) strain di...
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