Fiber sensor identification based on incoherent Rayleigh backscatter measurements in the frequency domain

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Details zur Publikation

Autorinnen und Autoren: Köppel M, Engelbrecht R, Werzinger S, Schmauß B
Verlag: SPIE
Jahr der Veröffentlichung: 2017
Tagungsband: International Conference on Optical Fiber Sensors (OFS)
Sprache: Englisch


Abstract


In this work, a fiber identification method based on incoherent optical frequency domain reflectometry (IOFDR) measurements is introduced. The proposed method uses the characteristic interference pattern of IOFDR Rayleigh backscatter measurements with a broadband light source to unambiguously recognize different initially scanned fiber segments. The recognition is achieved by cross-correlating the spatially resolved Rayleigh backscatter profile of the fiber segment under test with a initially measured and stored backscatter profile. This profile was found to be relatively insensitive to temperature changes. It is shown that identification is possible even if the fiber segment in question is installed subsequent to 300m of lead fiber. © (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Engelbrecht, Rainer PD Dr.
Lehrstuhl für Hochfrequenztechnik
Köppel, Max
Professur für Hochfrequenztechnik mit dem Schwerpunkt Optische Hochfrequenztechnik und Photonik
Schmauß, Bernhard Prof. Dr.-Ing.
Professur für Hochfrequenztechnik mit dem Schwerpunkt Optische Hochfrequenztechnik und Photonik
Werzinger, Stefan
Lehrstuhl für Hochfrequenztechnik


Zitierweisen

APA:
Köppel, M., Engelbrecht, R., Werzinger, S., & Schmauß, B. (2017). Fiber sensor identification based on incoherent Rayleigh backscatter measurements in the frequency domain. In International Conference on Optical Fiber Sensors (OFS). Jeju, KR: SPIE.

MLA:
Köppel, Max, et al. "Fiber sensor identification based on incoherent Rayleigh backscatter measurements in the frequency domain." Proceedings of the International Conference on Optical Fiber Sensors (OFS), Jeju SPIE, 2017.

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Zuletzt aktualisiert 2019-21-01 um 11:08