Distributed Temperature Sensing Using Phase-Sensitive Optical Time Domain Reflectometry

Distributed Temperature Sensing Using Phase-Sensitive Optical Time Domain Reflectometry

This thesis explores and evaluates the temperature measuring capabilities of a phase-sensitive optical time-domain reflectometer (φ-OTDR), which exploits Rayleigh backscattering in normal single mode optical fibers. The device is constructed and its setup explained, and a protocol for making tempera...

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Bibliographic Details
Main Author: Ek, Simon
Format: Others
Language:English
Published: KTH, Tillämpad fysik 2020
Subjects:
Applied physics
Distributed optical fiber sensing
Rayleigh scattering
OTDR
phase-OTDR
Temperature
Refractive index
Strain
Correlation
RISE
Single mode fiber
SMF
Tillämpad fysik
Distribuerad optisk fibermätning
Rayleigh-spridning
Temperatur
Brytningsindex
Töjning
Korrelation
Singelmodfiber
Physical Sciences
Fysik
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-285902

Internet

http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-285902

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