Nuisance alarm rate reduction using pulse-width multiplexing Φ-OTDR with optimized positioning accuracy
- 1 February 2020
- journal article
- research article
- Published by Elsevier BV in Optics Communications
- Vol. 456, 124571
- https://doi.org/10.1016/j.optcom.2019.124571
Abstract
No abstract availableFunding Information
- National Natural Science Foundation of China (51705122, 11872167, 51575156, 51675156, 51775164)
- China Postdoctoral Science Foundation (2017M612061)
- Fundamental Research Funds for the Central Universities (JZ2019HGTB0079, JZ2017HGPA0165, PA2017GDQT0024)
- Natural Science Foundation of Anhui Province (1908085J15)
This publication has 43 references indexed in Scilit:
- Experimental investigation on lower nuisance alarm rate phase-sensitive OTDR using the combination of a Mach–Zehnder interferometerInfrared Physics & Technology, 2016
- Influences of pulse on phase-sensitivity optical time domain reflectometer based distributed vibration sensorOptics Communications, 2016
- Distributed acoustic mapping based on interferometry of phase optical time-domain reflectometryOptics Communications, 2015
- Separation and Determination of the Disturbing Signals in Phase-Sensitive Optical Time Domain Reflectometry (Φ-OTDR)Journal of Lightwave Technology, 2015
- Distributed vibration/acoustic sensing with high frequency response and spatial resolution based on time-division multiplexingOptics Communications, 2014
- High sampling rate multi-pulse phase-sensitive OTDR employing frequency division multiplexingPublished by SPIE-Intl Soc Optical Eng ,2014
- Fusion of visual and infrared thermography images for advanced assessment in non-destructive testingReview of Scientific Instruments, 2013
- Coherent optical time domain reflectometry using three frequency multiplexing probeOptics and Lasers in Engineering, 2012
- Distributed intrusion detection based on combination of φ-OTDR and POTDRPublished by SPIE-Intl Soc Optical Eng ,2008
- A new distance between two bodies of evidenceInformation Fusion, 2001